SOLUTION: Angles A, B, C. Angle A is twice as large plus 7 as angle B. Angle C is 61 degrees larger than angle B. What are the measures of all 3 angles?
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Question 341806: Angles A, B, C. Angle A is twice as large plus 7 as angle B. Angle C is 61 degrees larger than angle B. What are the measures of all 3 angles? Answer by mananth(16949) (Show Source):
You can put this solution on YOUR website! Angle B = x
Angle A = 2x+7
Angle C =x+61
...
x+2x+7+x+61 = 180
4x+68=100
4x= 112
x= 28 angle B
angle A = 2x+7 = 2*28+7=63
angle C = x+61=28+61=89
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