Question

7) The angles of a triangle are in the ratio
2:3:4. Find the angles.​

Answer 1

Answer:

40,80and 60.

Step-by-step explanation:

sum of angles of triangle=180

2x+3x+4x=180

9x=180

x=180/9=20

x=20

2x=40

3x=60and4x=80.

Answer 2

Answer:

let the angles be 2x,3x,4x

by angle sum property sum of all sides of triangle = 180°

Step-by-step explanation:

2x+3x+4x=180°

9x=180°

x=180°/9

x=20°

the angle of sides will be

2x=40°

3x=60°

4x=80°

HOPE THIS HELPS YOU.............