Question

The angles of a triangle are in the ratio 2:4:3.find the measure of the greatest angle

Answer 1

Step-by-step explanation:

Ans: let the angles be 2x:4x:3x .

By angle sum property of the triangle :-

2x + 4x + 3x = 180°

9x = 180°

x = 180°/9

x = 20°

Therefore,

2x = 2x20° = 40°

4x = 4x20° = 80°

3x = 3x20° = 60°

So, 80° was the greatest angle

mark me as brainlist plzzz ♥️♥️