Question

If Angles of a triangle are in the ratio 2:3:4.Find the value

Answer 1

Answer:

Let assume,

2:3:4 in form of 2x, 3x, and 4x

Now,

2x+3x+4x=180° ( angle sum property )

9x=180°

x=180°/9

x=20

So now, we have the value of x.

2×20=40°

3×20=60°

4×20=80°

The angles of a ∆ are 40°, 60°, and 80°.