Angles X and Y are supplementary. Angle X is 3 times the measure of angle Y. What is the measure of angle X?
Question
Answer:
supplementary angles sum = 180lets xΒ = measure of angle Y
x + 3x = 180
4x = 180
x = 45
angle Y = 45
angle X = 3 x 45 = 135
answer
Angle X = 135
solved
general
10 months ago
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