Question

if the angles of triangle are in the ratio 1:2:3 , then find the angles , classify the triangles in two diffrent way​

Answer 1

Answer:

Sum of all angles of a triangle is 180 degree

so let ratio be x: 2x :3x

x+2x+3x =180

6x=180

x= 180/ 6 =30

so angles are x= 30

2x = 2×30 = 60

3x= 3× 30 =90