SOLUTION: angle A is half as large as twice its supplement abgle B

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Question 159266This question is from textbook Texas Geometry
: angle A is half as large as twice its supplement abgle B This question is from textbook Texas Geometry

Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
A=1/2*2(180-A)
A=1(180-A)
A=180-A
2A=180
A=180/2
A=90 DEGREES.