PLEASE HELP!!! Verify sin(180°- θ) = sin θ SHOW WORK!!!

Question

PLEASE HELP!!!

Verify sin(180°- θ) = sin θ

SHOW WORK!!!

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Khải Quang 6 months 2021-08-04T11:55:10+00:00 1 Answers 3 views 0

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    2021-08-04T11:56:31+00:00

    Answer:

    see explanation

    Step-by-step explanation:

    Using the identity

    sin(x – y) = sinxcosy – cosxsiny , then

    sin(180 – θ)

    = sin180cosθ – cos180sinθ

    = (0) cosθ – (- 1)sinθ

    = 0 + sinθ

    = sinθ

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