How do you determine the measure of an angle coterminal with the angle $400^{\circ}$ $400^circ$ ?

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Answer 1 · 2018-02-27T13:49:38

Coterminal of angle $400^{\circ} = 400 \pm (n \cdot 360)$ $400^@ = 400 +- (n * 360)$ where n is an integer.

Coterminal angle of $400^{\circ} = 400 - 360 = 40^{\circ}$ $400^@ = 400 - 360 = 40^@$

Coterminal angle of $400^{\circ} = 400 + 360 = 760^{\circ}$ $400^@ = 400 + 360 = 760^@$

Coterminal angle of $400^{\circ} = 400 - 720 = - 320^{\circ}$ $400^@ = 400 - 720 = -320^@$

How do you determine the measure of an angle coterminal with the angle 400∘400^circ?