Question

The angles of triangle abc is in the ratio 2:3:4. how to find the measure of each angle

Answer 1

hey here is ur answer

let the common multiple of each angle be x

then, 2x + 3x + 4x =180 (angle sum property)

9x = 180

x = 180/9

x = 20

therefore, the angles are 2(20), 3(20), 4(20)
40,60,80

I hope this helps you

Answer 2

❤❤Here is your answer ✌ ✌
$\huge\underline {\red {\bold {Answer}}}$

let x angle

2x+ 4x+ 3x=180°(sum of triangle)

=>9x=180°

=>x=20°

now 
angles are as following

2x=2×20=40°

4x=4×20=80°

3x=3×20=60°