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10-10-2021
Mathematics

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If two angles are supplementary then their sum is a. 90 b. 180 c. 360 d. 45

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chetankachana chetankachana

10-10-2021

Answer:

b. 180°

Step-by-step explanation:

Supplementary angles are angles that add up to 180°

Examples are 90° and 90°, 45°, and 135°, and 60° and 120°

-Chetan K

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