In triangle ABC, angle C has a measure of 90°. If sin A 5 0.6, what is the value of cos B?
A. 0.3
B. 0.4
C. 0.6
D. 0.8
Answer:C
In triangle ABC, angle C has a measure of 90°. If sin A 5 0.6, what is the value of cos B?
A. 0.3 B. 0.4 C. 0.6 D. 0.8
Explanation: C