SOLUTION: angle A is one fouth as large as its supplement, angle B

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Question 223379: angle A is one fouth as large as its supplement, angle B
Answer by checkley77(12844) About Me  (Show Source):
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A=B/4
A+B=180
B/4+B=180
(B+4B)/4=180
5B=4*180
5B=720
B=720/5
B=144 ANS.
A=144/4=36 ANS.
PROOF:
144+36=180
180=180