Question

Find the angles of a Triangle which are in ratio 3:4:5​

Answer 1

Answer:

15

Step-by-step explanation:

3x+4x+5x=180

12x=180

X=15.

Answer 2

Step-by-step explanation:

let the angles are 3x,4x,5x

we know sum of all three angles of a triangle is 180 degree.

now,

3x+4x+5x=180

12x=180

x=15

now the angle are.

3x=3×15=45

4x=4×15=60

5x=5×15=75