# 45° 24 60° Right-Triangle-Based Definitions of Trigonometric Functions Let A represent any acute angle in standard position. sin A side opposite A hypotenuse se 4- -= r hypotenuse x side adjacent to A r hypotenuse y side opposite A hypotenuse COSA =-= sec A =-= x side adjacent to A tan A cot A = x = side adjacent to A x-sideadjacenttoA, y side opposite A Function Values of Special Angles sin θ | cos θ | tan θ | cot θ sec θ cse θ 30° 阪|1|阪 V3 60°

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Problem 59E
Question

Find the exact values for the unknown sides. You can find the sides in any order.

Use the green box and the yellow table to help.

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