if 4 x + 28 degree and x minus 8 degree are supplementary angles find x
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sum of two supplementary angles =180
4x +28 + x - 8 = 180
5x + 20 = 180
5x = 160
x=32
4x +28 + x - 8 = 180
5x + 20 = 180
5x = 160
x=32
Answered by
1
Answer:
answer
Step-by-step explanation:
sum of two supplementary angle is 180 4 x + 28 +x-2=180
5x + 20 = 180
5x = 180 -20
x= 160 ÷ 5
x= 32
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