{"id":14918,"date":"2021-05-25T22:13:23","date_gmt":"2021-05-25T16:43:23","guid":{"rendered":"https:\/\/learnsteer.sasnaka.org\/science\/?p=14918"},"modified":"2022-09-20T23:06:37","modified_gmt":"2022-09-20T17:36:37","slug":"01-01-00-2","status":"publish","type":"post","link":"https:\/\/learnsteer.sasnaka.org\/science\/advanced-level-science\/combined-mathematics\/01-01-00-2\/","title":{"rendered":"01.01.00 &#8211; \u0d9a\u0ddd\u0dab \u0db8\u0dd2\u0db1\u0dd4\u0db8\u0dca"},"content":{"rendered":"\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-1 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-shadow\"><a class=\"wp-block-button__link\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1XJrq4hPxnIWkUBudenSF2HjmKC9jfOAB\" style=\"border-radius:15px\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\n<\/div>\n\n\n\n<ul class=\"has-text-color wp-block-list\" style=\"color:#ff0000\"><li><strong>\u0dc3\u0d82\u0dba\u0dd4\u0d9a\u0dca\u0dad \u0d9c\u0dab\u0dd2\u0dad\u0dba 1 (\u0dc1\u0dd4\u0daf\u0dca\u0db0 \u0d9c\u0dab\u0dd2\u0dad\u0dba)\u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1 \u0db4\u0dad\u0dca\u200d\u0dbb\u0dba\u0dda A \u0d9a\u0ddc\u0da7\u0dc3\u0dda (\u0d9a\u0dd9\u0da7\u0dd2 \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1) 10 \u0dc0\u0dd0\u0db1\u0dd2 \u0d9c\u0dd0\u0da7\u0dc5\u0dd4\u0dc0\u0dda \u0dc4\u0dcf B \u0d9a\u0ddc\u0da7\u0dc3\u0dda (\u0dbb\u0da0\u0db1\u0dcf \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1)17 \u0d9c\u0dd0\u0da7\u0dc5\u0dd4\u0dc0\u0dda \u0d85\u0da9\u0d82\u0d9c\u0dd4 \u0dc0\u0db1\u0dca\u0db1\u0dda \u0db8\u0dd9\u0db8 \u0db4\u0dcf\u0da9\u0db8\u0dda \u0d85\u0da9\u0d82\u0d9c\u0dd4 \u0dc3\u0dd2\u0daf\u0dca\u0db0\u0dcf\u0db1\u0dca\u0dad \u0dc0\u0dda.<\/strong><\/li><\/ul>\n\n\n\n<div class=\"wp-block-media-text is-stacked-on-mobile has-cyan-bluish-gray-background-color has-background\" style=\"grid-template-columns:25% auto\"><figure class=\"wp-block-media-text__media\"><img loading=\"lazy\" decoding=\"async\" width=\"575\" height=\"629\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Ancient-egyptian-sundial.jpg\" alt=\"\" class=\"wp-image-29445 size-full\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Ancient-egyptian-sundial.jpg 575w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Ancient-egyptian-sundial-274x300.jpg 274w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Ancient-egyptian-sundial-150x164.jpg 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Ancient-egyptian-sundial-300x328.jpg 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/09\/Ancient-egyptian-sundial-384x420.jpg 384w\" sizes=\"(max-width: 575px) 100vw, 575px\" \/><\/figure><div class=\"wp-block-media-text__content\">\n<p>\u0d9a\u0ddd\u0dab \u0db8\u0dd0\u0db1\u0dd3\u0db8 \u0db4\u0dd2\u0dc5\u0dd2\u0db6\u0db3 \u0d89\u0dad\u0dd2\u0dc4\u0dcf\u0dc3\u0dba \u0d9a\u0dca\u200d\u0dbb\u0dd2.\u0db4\u0dd6.1500 \u0daf\u0d9a\u0dca\u0dc0\u0dcf \u0daf\u0dd2\u0dc0 \u0dba\u0db1\u0dca\u0db1\u0d9a\u0dca.\u0d91\u0dc0\u0d9a \u0d8a\u0da2\u0dd2\u0db4\u0dca\u0dad\u0dd4 \u0dc0\u0dd0\u0dc3\u0dd2\u0dba\u0db1\u0dca \u0dc3\u0dd6\u0dbb\u0dca\u0dba\u0dba\u0dcf\u0d9c\u0dda \u0dc3\u0dd9\u0dc0\u0dab\u0dd0\u0dbd\u0dca\u0dbd\u0dda \u0db8\u0dd2\u0db1\u0dd4\u0db8\u0dca \u0dbd\u0db6\u0dcf \u0d9c\u0dd0\u0db1\u0dd3\u0db8\u0da7 \u0d9a\u0dca\u200d\u0dbb\u0db8\u0dcf\u0d82\u0d9a\u0dd2\u0dad \u0d9c\u0dbd\u0dca \u0db4\u0dd4\u0dc0\u0dbb\u0dd4 \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dcf \u0d9a\u0dbb \u0dad\u0dd2\u0db6\u0dd9\u0db1\u0dc0\u0dcf.\u0d92\u0dc0\u0dcf \u0d85\u0daf\u0da7\u0dad\u0dca \u0db6\u0dbb\u0dca\u0dbd\u0dd2\u0db1\u0dca \u0dc4\u0dd2 \u0db4\u0dd2\u0dc4\u0dd2\u0da7\u0dd2 \u0d8a\u0da2\u0dd2\u0db4\u0dca\u0dad\u0dd4 \u0d9a\u0dde\u0dad\u0dd4\u0d9a\u0dcf\u0d9c\u0dcf\u0dbb\u0dba\u0dda \u0daf\u0dd0\u0d9a \u0db6\u0dbd\u0dcf \u0d9c\u0db1\u0dca\u0db1 \u0db4\u0dd4\u0dc5\u0dd4\u0dc0\u0db1\u0dca.\u0d9a\u0ddd\u0dab \u0db8\u0dd0\u0db1\u0dd3\u0db8 \u0daf\u0dd3\u0dbb\u0dca\u0d9d \u0d9a\u0dcf\u0dbd\u0dba\u0d9a\u0dca \u0dad\u0dd2\u0dc3\u0dca\u0dc3\u0dda \u0dad\u0dcf\u0dbb\u0d9a\u0dcf \u0dc0\u0dd2\u0daf\u0dca\u200d\u0dba\u0dcf\u0dc0,\u0d9c\u0dd8\u0dc4 \u0db1\u0dd2\u0dbb\u0dca\u0db8\u0dcf\u0dab \u0dc1\u0dd2\u0dbd\u0dca\u0db4\u0dba \u0dc0\u0dd0\u0db1\u0dd2 \u0dc0\u0dd2\u0dc0\u0dd2\u0db0 \u0d9a\u0dca\u0dc2\u0dda\u0dad\u0dca\u200d\u0dbb\u0dc0\u0dbd \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dcf \u0dc0\u0dd4\u0dab\u0dad\u0dca \u0d9a\u0ddd\u0dab \u0db8\u0dd0\u0db1\u0dd3\u0db8\u0dda SI \u0d92\u0d9a\u0d9a\u0dba \u0dc0\u0db1 \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1\u0dba \u0d85\u0dbb\u0dca\u0dae \u0daf\u0d9a\u0dca\u0dc0\u0dcf \u0d87\u0dad\u0dca\u0dad\u0dda \u0d9a\u0dca\u200d\u0dbb\u0dd2.\u0dc0.1870 \u0daf\u0dd3 Thomas Muir \u0dc4\u0dcf James Thompson \u0dba\u0db1 \u0d9c\u0dab\u0dd2\u0dad\u0da5\u0dba\u0dd2\u0db1\u0dca \u0daf\u0dd9\u0daf\u0dd9\u0db1\u0dcf \u0dc0\u0dd2\u0dc3\u0dd2\u0db1\u0dca.<\/p>\n<\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>\u0d9a\u0ddd\u0dab\u0dba<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0da1\u0dd9\u0daf\u0db1\u0dba \u0dc0\u0db1 \u0dbb\u0dda\u0d9b\u0dcf 2\u0d9a\u0dca \u0d85\u0dad\u0dbb \u0d87\u0dad\u0dd2 \u0db7\u0dca\u200d\u0dbb\u0db8\u0dab \u0db4\u0dca\u200d\u0dbb\u0db8\u0dcf\u0dab\u0dba \u0d9a\u0ddd\u0dab\u0dba \u0dbd\u0dd9\u0dc3 \u0dc4\u0dd0\u0daf\u0dd2\u0db1\u0dca\u0dc0\u0dda.<\/li><\/ul>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-96-860x1024.png\" alt=\"\" class=\"wp-image-14972\" width=\"340\" height=\"403\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-96-252x300.png 252w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-96-150x179.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-96-300x357.png 300w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/><\/figure><\/div>\n\n\n\n<ul class=\"wp-block-list\"><li>\u0d85\u0da0\u0dbd \u0dbb\u0dda\u0d9b\u0dcf\u0dc0\u0da7 \u0dc3\u0dcf\u0db4\u0dda\u0d9a\u0dca\u0dc2\u0dc0 \u0d9a\u0ddd\u0dab\u0dba \u0da2\u0db1\u0db1\u0dba \u0d9a\u0dbd OP \u0dbb\u0dda\u0d9b\u0dcf\u0dc0 &#8221; \u0da2\u0db1\u0db1 \u0dbb\u0dda\u0d9b\u0dcf\u0dc0 \u0dc4\u0ddd \u0daf\u0ddb\u0dc1\u0dd2\u0d9a&nbsp; \u0d85\u0dbb\u0dba &#8221; \u0dba\u0db1 \u0db1\u0db8\u0dca \u0dc0\u0dbd\u0dd2\u0db1\u0dca \u0dc4\u0dd0\u0daf\u0dd2\u0db1\u0dca\u0dc0\u0dda.<\/li><li>\u0dc0\u0dcf\u0db8\u0dcf\u0dc0\u0dbb\u0dca\u0dae\u0dc0 \u0db8\u0db1\u0dd2\u0db1 \u0d9a\u0ddd\u0dab (+) \u0d9a\u0ddd\u0dab \u0dbd\u0dd9\u0dc3\u0dad\u0dca \u0daf\u0d9a\u0dca\u0dc2\u0dd2\u0dab\u0dcf\u0dc0\u0dbb\u0dca\u0dad\u0dc0 \u0db8\u0db1\u0dd2\u0db1 \u0d9a\u0ddd\u0dab (-) \u0dbd\u0dd9\u0dc3\u0dad\u0dca \u0dc4\u0dd0\u0daf\u0dd2\u0db1\u0dca\u0dc0\u0dda.<\/li><li>\u0db7\u0dca\u200d\u0dbb\u0db8\u0dab \u0db4\u0dca\u200d\u0dbb\u0db8\u0dcf\u0dab\u0dba \u0db8\u0dd0\u0db1\u0dd3\u0db8 \u0dc3\u0daf\u0dc4\u0dcf \u0db4\u0dca\u200d\u0dbb\u0db0\u0dcf\u0db1 \u0d92\u0d9a\u0d9a 2\u0d9a\u0dca \u0db7\u0dcf\u0dc0\u0dd2\u0dad\u0dcf \u0dc0\u0dda.<br>1.\u0d85\u0d82\u0dc1\u0d9a \u0db8\u0dd2\u0db1\u0dd4\u0db8<br>2.\u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1 \u0db8\u0dd2\u0db1\u0dd4\u0db8<\/li><\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0d85\u0d82\u0dc1\u0d9a \u0db8\u0dd2\u0db1\u0dd4\u0db8<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\">\r\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-14983\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-103.png\" alt=\"\" width=\"340\" height=\"366\" \/><\/figure>\r\n<\/div>\n\n\n\n<p>\u0dc0\u0dd8\u0dad\u0dca\u0dad\u0dba \u0dc3\u0db8\u0dcf\u0db1 \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dd2\u0d9a \u0d9b\u0dab\u0dca\u0da9 360 \u0d9a\u0da7 \u0db6\u0dd9\u0daf\u0dd4 \u0dc0\u0dd2\u0da7 \u0d89\u0db1\u0dca \u0d91\u0d9a\u0dca \u0d9a\u0ddc\u0da7\u0dc3\u0d9a\u0dca \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba \u0d86\u0db4\u0dcf\u0dad\u0db1\u0dba \u0d9a\u0dbb\u0db1 \u0d9a\u0ddd\u0dab\u0dba 1\u00b0 \u0d9a\u0dca \u0dbd\u0dd9\u0dc3 \u0dc4\u0dd0\u0daf\u0dd2\u0db1\u0dca\u0dc0\u0dda.<\/p>\n\n\n\n<p class=\"has-text-align-center\"><span class=\"wp-katex-eq\" data-display=\"false\">\\begin{array}{rcl}\\left(\\frac1{60}\\right)^\\circ&amp;=&amp;\\;1&#039;\\;\\\\[4px]\\left(\\frac1{60}\\right)&#039;\\;&amp;=&amp;\\;1&quot;\\\\[4px]\\left(\\frac1{3600}\\right)^\\circ&amp;=&amp;\\;1&quot;\\\\\\end{array}<\/span><\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-951x1024.png\" alt=\"\" class=\"wp-image-14977\" width=\"340\" height=\"366\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-951x1024.png 951w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-279x300.png 279w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-768x827.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-1427x1536.png 1427w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-150x162.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-300x323.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-696x749.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-1068x1150.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99-390x420.png 390w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-99.png 1538w\" sizes=\"(max-width: 340px) 100vw, 340px\" \/><\/figure><\/div>\n\n\n\n<p>\u0d85\u0dbb\u0dba\u0da7 \u0dc3\u0db8\u0dcf\u0db1 \u0da0\u0dcf\u0db4 \u0daf\u0dd2\u0d9c\u0d9a\u0dca \u0db8\u0d9c\u0dd2\u0db1\u0dca \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba \u0d86\u0db4\u0dcf\u0dad\u0db1\u0dba \u0d9a\u0dbb\u0db1\u0dd4 \u0dbd\u0db6\u0db1 \u0d9a\u0ddd\u0dab\u0dba \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1 1\u0d9a\u0dd2.<br>1r \u0da0\u0dcf\u0db4 \u0daf\u0dd2\u0d9c\u0d9a\u0dd2\u0db1\u0dca \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba&nbsp; \u0d86\u0db4\u0dcf\u0dad\u0dd2\u0dad \u0d9a\u0ddd\u0dab\u0dba = 1 rad<br>2r \u0da0\u0dcf\u0db4 \u0daf\u0dd2\u0d9c\u0d9a\u0dd2\u0db1\u0dca \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba&nbsp; \u0d86\u0db4\u0dcf\u0dad\u0dd2\u0dad \u0d9a\u0ddd\u0dab\u0dba = 2 rad<br>3r \u0da0\u0dcf\u0db4 \u0daf\u0dd2\u0d9c\u0d9a\u0dd2\u0db1\u0dca \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba&nbsp; \u0d86\u0db4\u0dcf\u0dad\u0dd2\u0dad \u0d9a\u0ddd\u0dab\u0dba = 3 rad<br>2\u03c0r \u0da0\u0dcf\u0db4 \u0daf\u0dd2\u0d9c\u0d9a\u0dd2\u0db1\u0dca \u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dba&nbsp; \u0d86\u0db4\u0dcf\u0dad\u0dd2\u0dad \u0d9a\u0ddd\u0dab\u0dba = 2\u03c0 rad<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0d85\u0d82\u0dc1\u0d9a \u0dc4\u0dcf \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1 \u0d85\u0dad\u0dbb \u0dc3\u0db8\u0dca\u0db6\u0db1\u0dca\u0db0\u0dba<\/strong><\/h3>\n\n\n\n<p class=\"has-text-align-center\">360\u00b0= 2\u03c0 rad<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><br><strong>\u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dd2\u0d9a \u0d9b\u0dab\u0dca\u0da9\u0dba\u0d9a \u0da0\u0dcf\u0db4 \u0daf\u0dd2\u0d9c<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-1024x782.png\" alt=\"\" class=\"wp-image-14979\" width=\"470\" height=\"359\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-1024x782.png 1024w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-300x229.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-768x586.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-1536x1173.png 1536w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-2048x1564.png 2048w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-150x115.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-696x532.png 696w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-1068x816.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-1920x1466.png 1920w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-550x420.png 550w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/05\/image-100-80x60.png 80w\" sizes=\"(max-width: 470px) 100vw, 470px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\">S = r\u03b8<br>(\u03b8 \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1\u0dca \u0dc0\u0dbd\u0dd2\u0db1\u0dca \u0dc0\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba)<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><br><strong>\u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dd2\u0d9a \u0d9b\u0dab\u0dca\u0da9\u0dba\u0d9a \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba<\/strong><\/h3>\n\n\n\n<div class=\"wp-block-image\"><figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-1024x777.png\" alt=\"\" class=\"wp-image-18098\" width=\"471\" height=\"359\" srcset=\"https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-300x228.png 300w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-768x583.png 768w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-1536x1166.png 1536w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-2048x1555.png 2048w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-150x114.png 150w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-1068x811.png 1068w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-1920x1458.png 1920w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-553x420.png 553w, https:\/\/learnsteer.sasnaka.org\/science\/wp-content\/uploads\/sites\/3\/2021\/06\/image-134-80x60.png 80w\" sizes=\"(max-width: 471px) 100vw, 471px\" \/><\/figure><\/div>\n\n\n\n<p class=\"has-text-align-center\"><span class=\"wp-katex-eq\" data-display=\"false\">A\\;=\\;\\frac12\\times r^2\\times\\theta<\/span><br>(\u03b8 \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1 \u0dc0\u0dbd\u0dd2\u0db1\u0dca \u0dc0\u0dd2\u0dba \u0dba\u0dd4\u0dad\u0dd4\u0dba)<\/p>\n\n\n\n<p class=\"has-text-align-center has-white-color has-text-color has-background\" style=\"background-color:#272062\"><span style=\"color: #ffffff\"><em><strong><span style=\"font-family: 'book antiqua', palatino, serif;font-size: 18pt\">\u201cThere is no branch of mathematics, however abstract, which may not some day be applied to phenomena of the real world.\u201d<\/span><\/strong><\/em><\/span><br><span style=\"font-family: tahoma, arial, helvetica, sans-serif;font-size: 10pt;color: #808080\">-Nikolai Ivanovich Lobachevsky-<\/span><\/p>\n\n\n<div class=\"epyt-video-wrapper\"><iframe loading=\"lazy\"  id=\"_ytid_49448\"  width=\"696\" height=\"392\"  data-origwidth=\"696\" data-origheight=\"392\"  data-relstop=\"1\" src=\"https:\/\/www.youtube.com\/embed\/r1fhL_7731s?enablejsapi=1&#038;autoplay=0&#038;cc_load_policy=0&#038;cc_lang_pref=&#038;iv_load_policy=1&#038;loop=0&#038;rel=0&#038;fs=1&#038;playsinline=0&#038;autohide=2&#038;theme=dark&#038;color=red&#038;controls=1&#038;\" class=\"__youtube_prefs__  no-lazyload\" title=\"YouTube player\"  allow=\"fullscreen; accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen data-no-lazy=\"1\" data-skipgform_ajax_framebjll=\"\"><\/iframe><\/div>\n\n\n<div class=\"wp-block-spacer\" style=\"height: 100px\" aria-hidden=\"true\">\u00a0<\/div>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" href=\"https:\/\/drive.google.com\/uc?export=download&amp;id=1XJrq4hPxnIWkUBudenSF2HjmKC9jfOAB\" style=\"border-radius:15px\" target=\"_blank\" rel=\"noreferrer noopener\">\u0db4\u0dcf\u0da9\u0db8\u0dda \u0dc3\u0da7\u0dc4\u0db1 Download \u0d9a\u0dbb\u0d9c\u0db1\u0dca\u0db1.<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-buttons is-horizontal is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-3 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-shadow td_btn_normal\"><a class=\"wp-block-button__link\" href=\"https:\/\/drive.google.com\/drive\/folders\/1Pbuvhbye_zmoyMl2ILwV3MSTtfwpysXB?usp=sharing\" style=\"border-radius:15px\" target=\"_blank\" rel=\"noreferrer noopener\">\u0dad\u0dc0\u0dad\u0dca \u0db4\u0dca\u200d\u0dbb\u0dc1\u0dca\u0db1 \u0db4\u0dd9\u0db1\u0dca\u0dc0\u0db1\u0dca\u0db1.<\/a><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-spacer\" style=\"height: 100px\" aria-hidden=\"true\">\u00a0<\/div>\n\n\n\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0da1\u0dda\u0daf\u0db1\u0dba \u0dc0\u0db1 \u0dc3\u0dbb\u0dbd \u0dbb\u0dda\u0d9b\u0dcf \u0daf\u0dd9\u0d9a\u0d9a\u0dca \u0d85\u0dad\u0dbb \u0db7\u0dca\u200d\u0dbb\u0db8\u0dab \u0db4\u0dca\u200d\u0dbb\u0db8\u0dcf\u0db1\u0dba \u0d9a\u0ddd\u0dab\u0dba\u0d9a\u0dca \u0dbd\u0dd9\u0dc3 \u0d85\u0dbb\u0dca\u0dae \u0daf\u0dd0\u0d9a\u0dca\u0dc0\u0dda.\u0dbd\u0ddd\u0d9a\u0dba\u0dda \u0db4\u0dd2\u0dc5\u0dd2\u0d9c\u0dad\u0dca \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1\u0dca \u0d9a\u0dca\u200d\u0dbb\u0db8\u0dba \u0db8\u0d9c\u0dd2\u0db1\u0dca \u0d9a\u0ddd\u0dab \u0db8\u0dd0\u0db1\u0dd3\u0db8,\u0d85\u0d82\u0dc1\u0d9a \u0dc4\u0dcf \u0dbb\u0dda\u0da9\u0dd2\u0dba\u0db1\u0dca \u0d85\u0dad\u0dbb \u0dc3\u0db8\u0dca\u0db6\u0db1\u0dca\u0db0\u0dad\u0dcf\u0dc0 \u0dc3\u0dcf\u0db0\u0db1\u0dba \u0d9a\u0dd2\u0dbb\u0dd3\u0db8,\u0d9a\u0dda\u0db1\u0dca\u0daf\u0dca\u200d\u0dbb\u0dd2\u0d9a \u0d9b\u0dab\u0dca\u0da9\u0dba\u0d9a \u0da0\u0dcf\u0db4\u0daf\u0dd2\u0d9c \u0dc4\u0dcf \u0dc0\u0dbb\u0dca\u0d9c\u0db5\u0dbd\u0dba \u0dc3\u0daf\u0dc4\u0dcf \u0dc3\u0dd6\u0dad\u0dca\u200d\u0dbb \u0d9c\u0ddc\u0da9\u0db1\u0dd0\u0d9c\u0dd3\u0db8 \u0db4\u0dd2\u0dc5\u0dd3\u0db6\u0daf\u0dc0 \u0d85\u0db0\u0dca\u200d\u0dba\u0db1\u0dba \u0d9a\u0dbb\u0dba\u0dd2.<\/p>\n","protected":false},"author":64,"featured_media":16558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"tdm_status":"","tdm_grid_status":"","footnotes":""},"categories":[3641,3632,9808,9807,42,3630,3629],"tags":[495,3720,3721,3788,3761,3759,4159,3792,3794,3795,61,4566,3796,3722],"class_list":{"0":"post-14918","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-01-01","8":"category-01-trigonometry","9":"category-1---","10":"category-9807","11":"category-advanced-level-science","12":"category-pure-mathematics","13":"category-combined-mathematics","14":"tag-a-l","15":"tag-a-l-maths","16":"tag-com-maths","17":"tag-combined-mathematics","18":"tag-combined-maths","19":"tag-maths","20":"tag-maths-stream","21":"tag-pure","22":"tag-pure-mathematics","23":"tag-pure-maths","24":"tag-61","25":"tag-4566","26":"tag-3796","27":"tag-3722"},"_links":{"self":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/14918"}],"collection":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/users\/64"}],"replies":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/comments?post=14918"}],"version-history":[{"count":52,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/14918\/revisions"}],"predecessor-version":[{"id":38719,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/posts\/14918\/revisions\/38719"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media\/16558"}],"wp:attachment":[{"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/media?parent=14918"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/categories?post=14918"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/learnsteer.sasnaka.org\/science\/wp-json\/wp\/v2\/tags?post=14918"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}