Question 344804: angles a and b are supplementary angles. If angle A is 8 times angle b, find the measures of the two angles Answer by ewatrrr(24785) (Show Source):
You can put this solution on YOUR website! Hi,
Using the fact the sum of supplementary angles is 180:
A + B = 180
A = 180-B
.
A = 8(B) is true as stated in the question
.
180 -B =8*B
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180 = 9B
A = 8*B =
Check Your Answer
20 + 160 = 180
