SOLUTION: The sum of the interior angle of a triangle is 180 degrees. If angle B is four more than angle C and angle A is twice as large as B, find each angle in the triangle.

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Question 1096621: The sum of the interior angle of a triangle is 180 degrees. If angle B is four more than angle C and angle A is twice as large as B, find each angle in the triangle.
Answer by josgarithmetic(39617) About Me  (Show Source):
You can put this solution on YOUR website!
system%28B=C%2B4%2CA=2B%2CA%2BB%2BC=180%29

system%28C=B-4%2CA=2B%29, substitute these.

2B%2BB%2B%28B-4%29=180
4B-4=180
B-1=45
highlight%28B=46%29--------you can use this to find A and C.