Question

Find the angles of a triangles which are in the ratio 2:3:4​

Answer 1

Step-by-step explanation:

So let us consider the angles as 2x,3x and 4x.

2x+3x+4x=9x.

or x=9180=20∘

∴,2x=2×20=40∘

3x=3×20=60∘

and 4x=4×20∘=80∘

Answer 2

Answer:

Ratio = 2:3:4

Sum of ratio = 2+3+4 = 9

Sum of angle of triangle = 180°

1st angle = 2/9×180°

40°

2nd angle = 3/9×180°

60°

3rd angle = 5/9×180°

80°