??????????????????????????????????????????????????

asked Feb 28, 2023 84.1k views

12 votes

by Aro

3.4k points

Please log in or register to add a comment.

1 vote

Answer:

x=20

Explanation:

The angles are 'Co-interior Angles', they make a C shape and add up to 180 degrees

so 4x +5x =9x

9x=180

x=20

4x=80

5x=100

3.8k points

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

3.5m questions

4.4m answers