Answer:
The answer is A.
Step-by-step explanation:
I pirnt the picture out and grabbed a ruler and started looking for the answer and If you look at A. with a ruler you can tell that it is a 45° angle.
B is the right answer because a is too short and c and d are too long
Answer:
90
Step-by-step explanation:
2x+3m=p because you don't know how many people there are you put a variable in place for that