I need help understanding number 11 (picture below). I also need a little guidance on number 10, any help is greatly appreciated.

asked Nov 20, 2018 4.5k views

3 votes

I need help understanding number 11 (picture below).

I also need a little guidance on number 10, any help is greatly appreciated.

8.5k points

Please log in or register to add a comment.

6 votes

For #10 all angles are right angles so 90 degrees

Therefore 3x=90
Solve for x

Nsds answered Nov 27, 2018

by Nsds

8.5k points

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

9.5m questions

12.2m answers