Math, asked by craigbuchalka, 3 months ago

Solve this equation for 0° ≤ Θ ≤ 360° !

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Answered by luxmansilori

4

Divide both sides by -4 to get

sinΘ = -1/2

Now you have to know your unit circle to find what angle has a sin of -1/2

Two answers. 210° and 330°

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