Sides and there angles are similar
6 x9= 54 and 6x11=66 so those two together equal 120 but 4x9=36 adding those would equal 156 which is the answer
I belive it D or C srry if im wrong :( ill give u it back
Answer:
use the desmos graphing calculator
Step-by-step explanation:
Lol its 7th grade math its easy