SOLUTION: cross braces are often in the framing of a house. If one angle is 131.5 degree, what is the b angle

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Question 108445This question is from textbook geometry
: cross braces are often in the framing of a house. If one angle is 131.5 degree, what is the b angle This question is from textbook geometry

Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
180-131.5=48.5 IS THE OPPOSITE ANGLE.