Question

the angles of a traingle are of a ratio 5:4:3 .Find its measure of each angle​

Answer 1

the angles are 75°,60° and 45°. now let solve the question step by step

Step-by-step explanation:

let each angle be 5x, 4x and 3x

according to the question,

5x+4x+3x=180°

12x=180°

x=180°/12

x=15°

now, 5x=5×15°=75°

4x=4×15°=60°

3x=3×15°=45°