Question

if the angles of a triangle are in 1:2:3 find all the angles of the triangle. classify the triangle in two different way.​

Answer 1

Let the angles of a triangle be 1x,2x and 3x

Sum of all angles of a triangle=180⁰

Sum of all angles

1x+2x+3x = 180⁰

6x = 180

x= 180/6

x = 30⁰

PUT THE VALUE OF x

1x=1×30=30⁰

2x=2×30=60⁰

3x=3×30=90⁰