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Find the measure of the exterior angle.
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Find the measure of the exterior angle.

Find the measure of the exterior angle.-example-1
User Loyalflow
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2 Answers

5 votes
The answer to this is128
User Hemanth
by
3.1k points
3 votes

Answer:

128 degrees

Explanation:

All the angles in a triangle will add up to 180 degrees.

38 + 90 + y = 180

128 + y = 180

y = 52

Two angles lying on a line next to each other will form a 180 degree angle so

x + 52 = 180

x = 128

User Jade Cowan
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2.9k points
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