13. In triangle ABC, suppose a = 8, b= 16, and angle C= 135°. Find side c %3D

Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter6: The Trigonometric Functions
Section6.3: Trigonometric Functions Of Real Numbers
Problem 25E
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It’s question 13 please help
ARlba Moore - Mr. Cook - Pre-Calculus Final 202
+ 100%
12. Verify the identity:
sin (x)(1 + cot?x) = 1
13. In triangle ABC, suppose a = 8, b = 16, and angle C= 135°. Find side c
sind-cose
tand-1
14. Prove the identity:
cose+sind
Atand
Transcribed Image Text:ARlba Moore - Mr. Cook - Pre-Calculus Final 202 + 100% 12. Verify the identity: sin (x)(1 + cot?x) = 1 13. In triangle ABC, suppose a = 8, b = 16, and angle C= 135°. Find side c sind-cose tand-1 14. Prove the identity: cose+sind Atand
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