Question

Angle M has a measure between 0 and 360 and is coterminal with a –620° angle. What is the measure of angle M?

Answer 1

Answer:

A: 100

Step-by-step explanation:

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Answer 2

Two angles are said to be coterminal if when they are drawn in a standard position, their terminal sides are on the same location. A coterminal angle can be determined by adding or subtracting 360 degrees to the given angle. Thus, for the given -620 degrees angle we add continuously 360 until we find an angle that is in the choices.

-620 + 360 = -260-260 + 360 = 100

Therefore, Angle M is equal to 100 degrees.