Finding Trigonometric Function Values Given One Trig Value in a Right Triangle, Ex 3. In this video, we first use the Pythagorean Theorem to find the missing value for one side of a right triangle; from there we simply use the definition of cotangent to find the cotangent of one of the given angles in the triangle.
Tagged under: math,trigonometry,angle,triangle,trig,sine,cosine,sin,tangent
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