Question

PLZ HELP FAN AND MEDAL!!

Find the exact circumference. r=3 1/2




A.


14π ft


B.


7π ft


C.


3.5π ft


D.


1.75π ft

Answer 1

what the formula to find the circumferance? any ideas

Answer 2

No

Answer 3

its C=PI*Diameter or 2*PI*radius

Answer 4

Now use either formula and plug in what you have

Answer 5

@savagekidd do you know

Answer 6

ARE YOU SERIOUS do PI * 2 *3 1/2

Answer 7

@SolomonZelman @VictoriaStyles1d @babyboy2332

Answer 8

im not good with math

Answer 9

im sorry

Answer 10

that is okay

Answer 11

@CUTIEGIRL01 I just explained everything to u

Answer 12

............................

Answer 13

but i do not get it

Answer 14

@HELP!!!!

Answer 15

Exactly you should have said that....

Answer 16

using the formula C=2*PI*r you can find the circumference

Answer 17

so get ur calculator out and plug in 2 x 3.14/PI x 3 1/2

Answer 18

C=2 x pi x r
C=2 x pi x 3.5
C=7 pi
7 pi is your answer