<3 and <4 are vertical. m<3=5x+22 and m<4=7x+2. Find the measure of each angl.

asked Sep 28, 2021 119k views

4 votes

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4 votes

Answer:

72°

Explanation:

Vertical angles are congruent.

m∠3 = m∠4

7x + 2 = 5x + 22

2x = 20

x = 10

m∠3 = m∠4 = 72°

John Larson answered Oct 4, 2021

5.1k points

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