Question

find x and also find angles ​

Answer 1

Hey there!

Here,

2x + 3x + 4x = 180   (angle on straight line)

9x = 180

x = 180 / 9

x = 20

Now,

angles are:

2x = 2 * 20 = 40°

3x = 3 * 20 = 60°

4x = 4 * 20 = 80°

Hope it Helps You!

Answer 2

Answer:

40,60,80

Step-by-step explanation:

2x+3x+4x=180

9x=180

x=20

2x=40

3x=60

4x=80