Angles A and B create a 120° angle. ∠A=3x+5 and ∠B=2x+15. Find the measures of both angles.
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Angle a + angle b = 120 degrees
A = 3x+5
B= 2x + 15
3x+5 + 2x + 15 = 120
5x + 20 = 120
5x = 120-20
X = 100/5
X = 20
Angle a = 65
Angle b = 55
Hope it helps!
A = 3x+5
B= 2x + 15
3x+5 + 2x + 15 = 120
5x + 20 = 120
5x = 120-20
X = 100/5
X = 20
Angle a = 65
Angle b = 55
Hope it helps!
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