Question

the angles of a triangles are in the ratio of 2:3:4 .Find the measure of each angles

Answer 1

2x +3x+4x=180°
now if we simplify it the answer is
20°

Answer 2

let 2x, 3x, 4x be the angles
A/q,
2x+3x+4x=180
=>9x=180
=>x=20

Therefore required angles=3×20=60,2×20=40,4×20=80