Answer:
c reflexive property
if you look at it it's reflecting
If using the radius, you would multiply the radius by 2*pi, to calculate the circumference, which should be the same as the answer i got.
Answer: I will help you once you add a graph in the comments of this post
Step-by-step explanation:
The commutative pooperty of x + 7 is equal to 7 + x.