Question

The measure of one of the angles of a triangle is twice the measure of its smallest angle and the measure of the other is thrice the measure of the smallest angle. Find the measures of the three angles.

Answer 1

Answer:

Let the angle be X

then the 2nd angle will be 2X

and 3rd angle 3X

sum of all angles in a triangle= 180

X+2X+3X= 180

6X = 180

X= 180÷6=30

X=30

smallest angle=30°

2nd angle= 30×2=60°

3rd angle=30×3=90°

Ans= 30° , 60° ,90°