Question

Q10 ] If angle 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 = 180°/9

x = 20°

2x = 40°

3x = 60°

4x = 80°

Thus the angles are 40°,60°,80°