SOLUTION: In triangle ABC, B is 24 degrees larger than A. If C is 9 degrees smaller than B, find the three angles.

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Question 1107206: In triangle ABC, B is 24 degrees larger than A. If C is 9 degrees smaller than B, find the three angles.









Answer by math_helper(2461) About Me  (Show Source):
You can put this solution on YOUR website!

B = A+24
C = B-9 = (A+24)-9 = A+15
—
A + (A+24) + (A+15) = 180
Solve for A, then use the top two equations to find B and C.