The measure of an angle is 90 degrees what is the measure of it’s supplementary angle

1 answer:

7 0

Two angles are called complementary when their measures add to 90 degrees. Two angles are called supplementary when their measures add up to 180 degrees.So the equation to solve this would be simply 90 multiply 2 which gives you the answer of 180 degree in this situation.

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see attached

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