Question

Please answer fast !!

Answer 1

Answer:

40,60,80

Step-by-step explanation:

2x+3x+4x=180

9x=180

x=180/9

x=20

2x=2*20=40

3x=3*20=60

4x=4*20=80

MARK ME AS BRAINILIEST

Answer 2

Answer:

20°

Step-by-step explanation:

2x,3x,and 4x

2x+3x+4x =180° (sum of all angles equal to 180°)

9x =180°

x =180÷9

x =20°✓✓✓✓✓