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Which is equal to sin 90°? a. tan 90 degrees b. cos 90 degrees c. sin 0 degrees D. cos 0°

Which is equal to sin 90°? a. tan 90 degrees b. cos 90 degrees c. sin 0 degrees D. cos 0°
asked 122k views
4 votes
Which is equal to sin 90°?

a. tan 90 degrees
b. cos 90 degrees
c. sin 0 degrees
D. cos 0°

asked
User Davendra
by
8.1k points

1 Answer

4 votes

Answer:

D. cos 0°

Explanation:


\because \: \cos \: 0 \degree = 1 \\ and \: \sin 90 \degree = 1 \\ \\ \therefore \: \cos \: 0 \degree =\sin 90 \degree

answered
User Mohammed Jubayer
by
7.8k points
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