Find the m The Measure of the exterior angle M is ?? Degrees

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asked Jan 25, 2022 120k views

4 votes

Find the m The Measure of the exterior angle M is ?? Degrees

Mathematics
high-school

Amrin asked

by Amrin

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1 vote

Answer:

Explanation:

By the External Angle of a triangle theorem:

it is 90 + 50

= 140 degrees.

Cosimo answered Jan 26, 2022

by Cosimo

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5 votes

Answer:

m<M is 140

Explanation:

180=90+50+x 90=50+x 40=x

180-40=140

Christopher Hamkins answered Jan 31, 2022

by Christopher Hamkins

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