23.9k views
12 votes
Analyze the diagram below and answer the question that follows.

What is the value of cosA in the triangle above?

A. cosA = 0.5
B. cosA = 1
C. cosA ≈ 0.707
D. cannot be determined without side lengths

Analyze the diagram below and answer the question that follows. What is the value-example-1
User Tom Potter
by
7.2k points

1 Answer

5 votes

Answer:

C

Explanation:

the cos of an angle of 45° is equal to √2/2~=0,7071

Do you want the full explanation?

User IAmoric
by
7.2k points