Question

lf angles of a triangle are in ratio 2: 3: 4. find value of each angle.​

Answer 1

Answer:

let the ratio be x

then the ratio be 2x,3x,4x

we know that sum of angle of triangle is 180

then 2x+3x+4x=180

9x=180

X=180/9=20

then

2x= 2×20=40

3x=3×20=60

4x=4×20=80