Question

if the angle of a triangle are in the ratio 2:3:4. Determine the three angles.​

Answer 1

Answer:

answer is 40 60,80

Step-by-step explanation:

let tge angle be 2x,3x,4x

so 2x+3x+4x =180

9x =180

9x/9=180/9

so x= 20

measurment of angle 2×20

3×20

4×20

Answer 2

Answer:

Let that angles of triangle are in ratio of 2x:3x:4x

We know that sum of all angles of triangle is 180

so,2x+3x+4x= 180

9x=180

x= 20

2x=2× 20 =40

3x= 3× 20 = 60

4x= 4× 20 = 80