What is the measure of angle 1?

asked Apr 28, 2018 54.2k views

5 votes

by Rebo

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5 votes

angle 1 + angle 2 = 180°
→ (2x + 7)° + (3x + 3)° = 180°
→ (5x + 10)° = 180°
→ 5x° = 170°
→ x = 34

So angle 1 = (2*34 + 7)° = 75°

hope I helped. ^^

5.1k points

2 votes

The measure of angle 1 is 75°. Hope you get it.

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