∠3 and ∠4 are supplementary angles. m∠4=49° What is the measure of ∠3? Options: 131 41 139 49

asked Feb 16, 2022 115k views

1 vote

∠3 and ∠4 are supplementary angles.

m∠4=49°
What is the measure of ∠3?

Options:

131

41

139

49

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7 votes

Answer:

The answer would be the first one 131

Explanation:

Bjoern answered Feb 19, 2022

5.6k points

3 votes

Answer:

A. 131

Explanation:

if two angles are supplementary, that means the total measure of both angles is 180 degrees. 180-49=131

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