Find two positive and two negative angles that are coterminal with the quadrantal angle theta=-450 degrees?

such that each angle lies between -1080 degrees

and 720 degrees

The two positive angles are what

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  • alex
    Lv 7
    1 month ago

    Rule coterminal with θis θc = θ + k(360°) , with k = ±1 , ±2 , ±3, ...

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  • 1 month ago

    -450 + 720 = 270, and add another 360 you get 630.

    Answer: the two positive angles are 270 and 630.

    • zeniyah1 month agoReport

      thank you very much

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