Which pair of angles are supplementary angles? A. 33, 66 B. none of the above C. 140, 40 D. 100, 78

asked Feb 15, 2022 133k views

2 votes

Which pair of angles are supplementary angles?

A. 33, 66

B. none of the above

C. 140, 40

D. 100, 78

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4 votes

Answer:

C. 140, 40

Explanation:

Supplementary angles are two angles that add up to a sum of 180°.

140+40 = 180

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