Question 490710: if a=4b and c=5b what is the value of c
Answer by cleomenius(959)   (Show Source):
You can put this solution on YOUR website! Are these the vertexes of a triangle?
if so, I would let b = x;
4x + x + 5x = 10x =180 degrees.
x = 18 degrees.
a = 4(18) = 72 degrees.
b = 18 degrees.
c = 5(18) = 90 degrees.
72 + 18 + 90 = 180 degrees.
If this was not a trianlge, please resubmit your problem with more info.
Thank you,
Cleomenius.
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