Answer:
B. 530.66 in.
Step-by-step explanation:
The formula to find circumference is . The radius here is 13. 13 squared is 169. 169 x 3.14 is 530.66.
Hope it helps!
Answer:
hihihihih
Step-by-step explanation:
True. For example, if 2 is a, and b was 0, then ab would automatically be 0. Both a and b can be 0 though, but at least one of them must be zero.
Answer:
Rotation 90° counterclockwise about the origin