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Find the measurements of the numbered angles in each isosceles trapezoid.
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Find the measurements of the numbered angles in each isosceles trapezoid.

Find the measurements of the numbered angles in each isosceles trapezoid.-example-1
User Graham Perks
by
7.9k points

1 Answer

3 votes

Answer:

∠1 = 67°

∠2 = 67°

∠3 = 113°

Explanation:

∠3 = 113°

∠1 = ∠2

∠1 + ∠2 + ∠3 + 113° = 360°

∠1 = (360 - 113 - 113)/2 = 67°

User Choz
by
7.6k points
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