I believe the answer is B, Oval.
Step-by-step explanation:
if you're looking for x
x=180-42-51= 87°
and if you're looking for D
D= 180-42= 138°
It would be an open circle with an arrow going to the right
A since they didn’t tell you what the other students have gotten therefore you can’t complete the data
To find the perimeter I will add all of the numbers together so I get 3y+1
