Sin 420° = Your answer: A.sin 30° B.sin 60° C.sin 90° D.sin 20°

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asked Jan 10, 2022 159k views

13 votes

Sin 420° =

Your answer:
A.sin 30°
B.sin 60°
C.sin 90°
D.sin 20°

Mathematics
high-school

Jonathan Chow asked

by Jonathan Chow

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1 Answer

8 votes

Answer: B

Explanation:

360 is a full circle. 420-360= 60

Gabrielmaldi answered Jan 17, 2022

by Gabrielmaldi

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