Math, asked by rlaxmanasighyadav, 4 months ago

1.ifsinA=3÷4 calculate COSA.

Answers

Answered by 12342824

1

Step-by-step explanation:

sinA=3/4=P/H

B²+P²=H²

B²=16-9

B=√7

cosA=B/H=√7/4

Answered by 83shabanakhan4566

0

Step-by-step explanation:

1.ifsinA=3÷4 calculate COSA.

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