Question

If the sin 90° = 1, then the cos 0° = _____.

A. 0, because the angles are complementary
B. 1 over 2, because the angles are complementary
C. square root 3 over 2, because the angles are complementary
D. 1, because the angles are complementary

Answer 1

Answer:

A

Step-by-step explanation:

The angles are complementary

Answer 2

Answer:

The answer is A.

Step-by-step explanation:

I took the quiz and this is right since the angles are complementary!