Math, asked by zainab8612345, 10 months ago

if sin 2A = cos 30 and A is acute , then what is the value of A

Answers

Answered by divyanshparekh

3

Answer:

sin 2A = cos 30°

sin 2A = √3/2

sin2A = sin 60°

sin A = sin 30°

Therefore A = 30°

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