find value of angle A if sin2A=1 2sin 2A=1 2sin A=1​

Question

find value of angle A if
sin2A=1
2sin 2A=1
2sin A=1​

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Piper 1 month 2021-08-15T07:06:51+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-08-15T07:07:51+00:00

    A=30 ok mark it as brainly

    0
    2021-08-15T07:08:06+00:00

    Answer:

    sin 2A=sin 90°

    2A=90

    A=45

    sin 2A=1/2

    sin2A=sin 30

    3

    2A=30

    A=15

    sin A=1/2

    sin A=sin 30

    A=30

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