Question

find the circumference of p. leave your answers in terms of pi.
a. 7 cm
b. 7 pi cm
c. 14 pi cm
d. 49 pi cm

Answer 1

what is the equation to find the circumference

Answer 2

idk thats what i need

Answer 3

it doesn't say anything else

Answer 4

2*π*r

Answer 5

$$
\Large {
\rm Circumference = 2\pi\cdot radius
}

$$

Answer 6

whats the radius 7??

Answer 7

7

Answer 8

is the answer d 49?? thats what i got

Answer 9

2 * pi * 7

Answer 10

i actually got 42 but thats not an option

Answer 11

3.14 times 2 times 7 is

Answer 12

44 if you round

Answer 13

yes the answer is 43.96

Answer 14

but that isnt an option

Answer 15

if you round it is 44

Answer 16

what are the options

Answer 17

i posted them up there

Answer 18

oh it says leave your answer in terms of pi
so 14 pi

Answer 19

why is it 14 pi?

Answer 20

c because 14*pi is the same as 6.28 *7

Answer 21

Circumference = 2 * pi * radius
= 2* pi * 7
= 2*7*pi
= 14pi

Answer 22

oh ok thx

Answer 23

:)

Answer 24

:)