Question

What is the approximate circumference of a pizza pan with a diameter of 13.2 inches? (Use π = 3.14)

A.
62.172 inches

B.
20.724 inches

C.
41.448 inches

D.
82.896 inches

Answer 1

\[C = 2 \pi r\]

Answer 2

To get the radius from the diameter, all you need to do is divide the diameter by 2: \[\frac{ 13.2 }{ 2 } = ~ ?\]

Answer 3

What is 13.2 / 2 @Yinshy

Answer 4

um 6.6

Answer 5

That is correct. Now we substitute 6.6 for r: \[C = 2 \times \pi \times 6.6\]

Answer 6

so c

Answer 7

lol

Answer 8

Yes, that is the answer :D

Answer 9

you gave me the answer lol

Answer 10

How?

Answer 11

the C=

Answer 12

and what ever numbers

Answer 13

Oh lol XD

Answer 14

xD be carfull to not give the answer lol

Answer 15

careful

Answer 16

C is Circumference. So when I said that, I meant Circumference = 2 x pi x 6.6

Answer 17

Lol :P

Answer 18

ik i was just trying to be funny

Answer 19

i have more questions ok

Answer 20

Ik, ok ill try to help :)