Question

1. If three angles of a triangle are in the ratio 2:3:4, find the value of each angle.​

Answer 1

Answer:

2x+3x+4x=180°

9x=180°

x=20°

the three angles are 40,60,80

Answer 2

Step-by-step explanation:

let the angles be, 2x, 3x, 4x, now by angle sum property,. 2x+3x+4x=180* :9x=180* . x= 180/9=20* now, 2x=40*, 3x=60*, 4x= 80*