Question

It three ongles of
rangle are in the
ratio 2.3.4, find all its there angles?
angles​

Answer 1

Answer:

40,60,80

let the angles be 2x,3x,4x

so 2x+3x+4x= 180 (Angle Sum Property)

9x =180

x =20

so angles are 40,60 and 80

Answer 2

Answer:

let the angles are 2x ,3x, 4x

Step-by-step explanation:

the sum of angles of triangle is 180 so

2x+3x+4x=180

9x =180

x=20

so 2x= 2(20)

2x=40

&3x=3(20)

3x=60

and 4x=4(20)

4x=80