Answer:
I'm pretty sure it's B! :)
Anders
Step-by-step explanation:
The answer is 286
70 x 4 = 280 plus 6 equals 286
The measurement of angle B is 135°
The measurement of angle A is 60°
The measurement of angle C is 75°
Angle A is the same value of 60, Angle B is pretty much just 180 - 45, and so is angle C.
