133k views
0 votes
What is the solution and how do I solve this step by step?

What is the solution and how do I solve this step by step?-example-1
User Sam Claus
by
8.0k points

1 Answer

3 votes
Exterior angle theorem: The sum of the exterior angle = the sum of two non-adjacent interior opposite angles

So we can say that…

16x + 8 = 60 + 4x + 8
-8
16x = 60 + 4x
-4x
12x = 60
/12
x = 5

Answer: x = 5

Have a good day ^^
User Limitfan
by
8.5k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories