51-38=8 and 44-38=8 are both equivalent
B: ray
Rays are a linear formation that start at a point and continue forever in a direction. The photo shows a point on one end, and an arrow on the other indicating that it starts at the point and continues forever past the arrow.
Okay please take another picture of it and repost it.
Answer:

Step-by-step explanation:
Given that,
The radius of circle, r = 7 cm
The area of sector, A = 44cm²
We need to find the angle of the sector. The formula for the area of sector is given by :

Solve for
.

So, the angle of the sector is equal to
.
Answer:
B) 864 feet
Step-by-step explanation:
Here's my answer. I'm not too sure how to form the equation though. Hope this helps :)