Answer:
105 deg.
Step-by-step explanation:
Angle 75deg. is a corresponding angle to 6. So angle 6 = 75 degrees. line a and b are parallel transversals so angle 6 and 7 are supplementary making angle 7 = 105 degrees.
I got 224. 7(4)^2 = 112 •2 =224
The answer is on the paper. Hope it's correct :)
Answer: 12
Step-by-step explanation:6*2
