a triangle has angles in the ratio of 1:2:3 ,., what is the measure of each angle?

Question

The angles of a triangle are in the ratio of 1:2: 3, what is the measure of each angle of the triangle.

Answer 1

A triangle angles in the ratio = 1:2:3

We know that sum of angles in triangle = 180

x+2x+3x = 180

6x = 180

Divide to each side by 6.

x = 30

2x = 60

3x = 90

The angles of the traingle are 30,60,90.