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the smallest angle. The measure of the third angle is 35 degrees more

than that of the smallest angle. Find the measure of the LARGEST angle

The smallest angle = x

Angle 2 = x + 35

Angle 3 = 3 * x

So:

180 = x + x + 35 + 3 * x

180 = x + x + 35 + 3x

180 = 2x + 35 + 3x

180 = 5x + 35 / - 35 (both sides)

145 = 5x / ÷ 5 (both sides)

x = 29

The smallest angle = 29

Angle 2 = 29 + 35 = 64

Angle 3 = 3 * 29 = 87

Check:

29 + 64 + 87 = 180, so it's correct :)