We have a new and improved read on this topic. Click here to view Show We have moved all content for this concept to for better organization. Please update your bookmarks accordingly. To better organize out content, we have unpublished this concept. This page will be removed in future. Calculator Trig FunctionsTrigonometric ratios based on sides of right triangles in relation to an angle.Practice
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Trigonometric Ratios with a Calculator Loading... Found a content error? Notes/Highlights
Image AttributionsShowHide DetailsIf you're seeing this message, it means we're having trouble loading external resources on our website. If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked. What is the value of a trigonometric ratio?The six trigonometric ratios are sine (sin), cosine (cos), tangent (tan), cotangent (cot), cosecant (cosec), and secant (sec).
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. What are the 12 trigonometric ratios?Trigonometric ratios are Sine, Cosine, Tangent, Cotangent, Secant and Cosecant. The standard angles for these trigonometric ratios are 0°, 30°, 45°, 60° and 90°. These angles can also be represented in the form of radians such as 0, π/6, π/4, π/3, and π/2.
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