Answer:
Pi x (2 x radius) = C
Step-by-step explanation:
Learn that the perimeter of a circle has its own special name, called "circumference." The symbol is a capital C. It is calculated using the formula Pi x diameter, or 3.14 x d = C. It can also be calculated by Pi x (2 x radius) = C or 3.14 x (2 x r) = C.
Answer:
n divided by 8 Plus 12 = 64 n=416
Step-by-step explanation:
Divide total pain by number of books.
296/8 = 37
He paid $37 per book
