Asked by Bianca

The measure of one acute angle of a right triangle is twelve more than three times the measure than the other acute angle. Find the measure of each acute angle of the right triangle.
Answered by Ms. Sue
a + 3a + 12 = 90

Solve for a to find the smaller angle.

Answered by Damon
a + (3a+12) = 90

4 a = 78
a = 19.5 degrees
90 - 19.5 = 70.5

check
3(19.5) + 12 = 70.5 ok
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