The largest angle of a triangle is 60° larger than the smallest angle. the middle angle is triple the measure of the smallest angle. what is the measure of the smallest angle?
Total degree in triangle is 180. so, 180= x + 3x + (x+60) 180 = 5x +60 5x = 180-60 5x = 120 x = 24 Largest angle is 84 Middle angle is 72 Smallest angle is 24
