Question

Determine the value of x.

Answer 1

Answer:

150°+3x+3x+x = 360°

150+7x=360

7x=360-150

7x=210

x=30

Step-by-step explanation:

hope this will help you

Answer 2

Answer:

3x = 90 is the value of X

Step-by-step explanation:

as we know the sum of one round is 360 so

3x+3x+x+150 = 360

7x = 360 - 150

7x = 210

x = 210/7

x = 30

3x = 90

I HOPE THIS WILL HELP YOU