The smallest measure of a triangle is one fifths the measure of the largest angle. The measure of the second angle is 95 degrees less than the largest angle. Find the measure of the angles.

Answer 1

S = 1/5L

M = L-95

180 = S + M + L = (1/5)L + (L-95) + L

Clear fractions and collect terms

11L = 1375

L = 125

You should be able to get the other 2 angles and check your work!