115k views
3 votes
I'm confused on this but I just need the awnsers

I'm confused on this but I just need the awnsers-example-1
User Lubart
by
7.5k points

1 Answer

5 votes

As z° and 116° are vertical angles they have the same value. So z= 116°

For finding tha value of we can use the following equation.

14x - 76 = (360 - (116*2))/2 ( Since the sum of all angles must be equal to 360°)

14x - 76 = (360 - 232)/2 (Multiplying)

14x - 76 = (128)/2 (Subtracting)

14x - 76 = 64 (Dividing)

14x = 64 + 76 (Adding 76 to both sides of the equation)

14x = 140 (Adding)

x= 140/14 (Dividing by 14 on both sides of the equation)

x = 10

The answer is x=10

z= 116°

User Kolenda
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