Question

Lines g,h,and l ad parallel and m < 1 =52*

What is m < 11?

Answer 1

Hey there! :D

<9 is corresponding to <1, they are the same measure. 

<9 and <11 are supplementary. They equal 180 degrees. 

180-52= 128

<11= 128 degrees. 

I hope this helps!
~kaikers