{"id":9219,"date":"2022-01-03T16:32:00","date_gmt":"2022-01-03T11:02:00","guid":{"rendered":"https:\/\/mathemerize.com\/?p=9219"},"modified":"2022-01-03T19:11:46","modified_gmt":"2022-01-03T13:41:46","slug":"find-the-value-of-sin-75-degrees","status":"publish","type":"post","link":"https:\/\/mathemerize.com\/find-the-value-of-sin-75-degrees\/","title":{"rendered":"Find the Value of Sin 75 Degrees ?"},"content":{"rendered":"<h2>Solution :<\/h2>\n<p>The value of <strong>sin 75 degrees<\/strong> is <strong>\\(\\sqrt{3} + 1\\over 2\\sqrt{2}\\)<\/strong>.<\/p>\n<p><strong>Proof :<\/strong><\/p>\n<p>We will write sin 75 as sin (45 + 30).<\/p>\n<p>By using formula sin (A + B) = sin A cos B + cos A sin B,<\/p>\n<p>sin (45 + 30) = sin 45 cos 30 + cos 45 sin 30<\/p>\n<p>\\(\\implies\\) sin 75 = \\(1\\over \\sqrt{2}\\) \\(\\times\\) \\(\\sqrt{3}\\over 2\\) + \\(1\\over \\sqrt{2}\\) \\(\\times\\) \\(1\\over 2\\)<\/p>\n<p>\\(\\implies\\) sin 75 = \\(\\sqrt{3} + 1\\over 2\\sqrt{2}\\)<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Solution : The value of sin 75 degrees is \\(\\sqrt{3} + 1\\over 2\\sqrt{2}\\). Proof : We will write sin 75 as sin (45 + 30). By using formula sin (A + B) = sin A cos B + cos A sin B, sin (45 + 30) = sin 45 cos 30 + cos 45 sin &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"https:\/\/mathemerize.com\/find-the-value-of-sin-75-degrees\/\"> <span class=\"screen-reader-text\">Find the Value of Sin 75 Degrees ?<\/span> Read More &raquo;<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-global-header-display":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[43,60],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.12 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Find the Value of Sin 75 Degrees ? - Mathemerize<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/mathemerize.com\/find-the-value-of-sin-75-degrees\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Find the Value of Sin 75 Degrees ? - Mathemerize\" \/>\n<meta property=\"og:description\" content=\"Solution : The value of sin 75 degrees is (sqrt{3} + 1over 2sqrt{2}). Proof : We will write sin 75 as sin (45 + 30). By using formula sin (A + B) = sin A cos B + cos A sin B, sin (45 + 30) = sin 45 cos 30 + cos 45 sin &hellip; Find the Value of Sin 75 Degrees ? 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- Mathemerize","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/mathemerize.com\/find-the-value-of-sin-75-degrees\/","og_locale":"en_US","og_type":"article","og_title":"Find the Value of Sin 75 Degrees ? - Mathemerize","og_description":"Solution : The value of sin 75 degrees is (sqrt{3} + 1over 2sqrt{2}). Proof : We will write sin 75 as sin (45 + 30). By using formula sin (A + B) = sin A cos B + cos A sin B, sin (45 + 30) = sin 45 cos 30 + cos 45 sin &hellip; Find the Value of Sin 75 Degrees ? 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