pls answer this question l will make as brainliest answer
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4x+5+6x-15 = 180
10x-10=180
10x=190
x=19
4x+5 = 4×19 +5 =81 degrees
6x-15=6×19-15 =99 degrees
angle 2 = angle 4 ,angle 6 , angle 8
angle 1 =angle 3, angle 5 , angle 7
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