Question

the angle of an triangle are in ratio 1 : 2 : 3 find its angle find what kind of triangle it is ​

Answer 1

To Find:- angles of the triangle

Solution:-

Angles are in the ratio 1:2:3

Let them be x

We know

sum of all interior angles of a triangle are supplementary,that is 180°

thus

1x+2x+3x=180

6x=180

x=180÷6

x=30°

therefore the angles are

1x=30°

2x=2×30=60°

3x=3×30=90°

therefore it's a right triangle