15. Which quadrant does each angle belong to? a) -4π/5 b) 157° c) 12π/4 d) 14T/3 e) -79* f) 15π/2
15. Which quadrant does each angle belong to? a) -4π/5 b) 157° c) 12π/4 d) 14T/3 e) -79* f) 15π/2
Trigonometry (MindTap Course List)
10th Edition
ISBN:9781337278461
Author:Ron Larson
Publisher:Ron Larson
Chapter3: Additional Topics In Trigonometry
Section3.4: Vectors And Dot Products
Problem 3ECP: Find the angle between u=2,1 and v=1,3.
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Transcribed Image Text:15. Which quadrant does each angle belong to?
a)-4π/5
b) 157°
c) 12π/4
d) 14T/3
e) -79°
f) 15π/2
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