{"id":314,"date":"2025-04-12T10:34:45","date_gmt":"2025-04-12T05:04:45","guid":{"rendered":"https:\/\/hackingworlds.in\/?p=314"},"modified":"2025-04-12T11:04:05","modified_gmt":"2025-04-12T05:34:05","slug":"how-to-use-the-acos-function-in-excel","status":"publish","type":"post","link":"https:\/\/hackingworlds.in\/index.php\/2025\/04\/12\/how-to-use-the-acos-function-in-excel\/","title":{"rendered":"How to use the ACOS Function in Excel?"},"content":{"rendered":"\n

Returns the arccosine, or inverse cosine, of a number. The arccosine is the angle whose cosine is\u00a0number<\/em>. The returned angle is given in radians in the range 0 (zero) to<\/p>\n\n\n\n

Using the ACOS function <\/h2>\n\n\n\n

The ACOS function returns the inverse cosine of a value. Input to the arc-cosine function must be between -1 and 1, inclusive. Geometrically, given the ratio of a triangle’s adjacent side over its hypotenuse, the function returns the angle of the triangle. For example, given a ratio of 0.5, the function returns an angle of 1.047 radians.<\/p>\n\n\n\n

\n
\n

Syntax<\/strong><\/p>\n\n\n\n

= ACOS(number<\/em>)<\/p>\n\n\n\n

number –<\/em> The cosine value for which you want to calculate the arccosine<\/p>\n\n\n\n


Note: the results will be returned as radians. To return a degree, use the DEGREES function like so:<\/em><\/p>\n\n\n\n

= DEGREES(ACOS(number<\/em>))<\/p>\n<\/div>\n<\/div>\n\n\n\n

<\/p>\n","protected":false},"excerpt":{"rendered":"

Returns the arccosine, or inverse cosine, of a number. The arccosine is the angle whose cosine is\u00a0number. The returned angle is given in radians in the range 0 (zero) to Using the ACOS function  The ACOS function returns the inverse cosine of a value. Input to the arc-cosine function must be between -1 and 1,… Read More »How to use the ACOS Function in Excel?<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[93],"tags":[141,117,125],"class_list":["post-314","post","type-post","status-publish","format-standard","hentry","category-excel","tag-acos-function","tag-excel","tag-excel-function"],"yoast_head":"\nHow to use the ACOS Function in Excel? - HackingWorlds<\/title>\n<meta name=\"description\" content=\"how to use the ACOS function in excel?\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hackingworlds.in\/index.php\/2025\/04\/12\/how-to-use-the-acos-function-in-excel\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to use the ACOS Function in Excel? 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