SOLUTION: In a triangle, the sum of the interior angles is 180 degrees. If angle A is three times as large as angle B, and angles B and C sum to 90 degrees, what is the measure of each angle

Algebra ->  Equations -> SOLUTION: In a triangle, the sum of the interior angles is 180 degrees. If angle A is three times as large as angle B, and angles B and C sum to 90 degrees, what is the measure of each angle      Log On


   

Question 34371: In a triangle, the sum of the interior angles is 180 degrees. If angle A is three times as large as angle B, and angles B and C sum to 90 degrees, what is the measure of each angle?
Answer by checkley71(8403) About Me  (Show Source):
You can put this solution on YOUR website!
B+C=90 & A+B+C=180 THEN A=90 & SINCE 90=3B THEN B=30 AND C=60