Question

http://prntscr.com/6t7vff

Answer 1

Circumference is \(\sf \pi d\)

Answer 2

So what do you think?

Answer 3

^ you beat me to it

Answer 4

;)

Answer 5

@CREEPYMLPMASTER

Answer 6

@ʕ•ᴥ•ʔ

Answer 7

the formula of circumference of circle is 2pir
here diameter is 8cm
so divide it by 2 then u will get 4cm
4cm is your radius
now formula is 2pi r
put r=4 in the formula
2(pi)( 4)
8picm

Answer 8

@CREEPYMLPMASTER did u get my point ?

Answer 9

So would it be 8pi?

Answer 10

Yep, you got it.

Answer 11

yes

Answer 12

\(\sf C = \pi d\)

The diameter in this case is 8, so we have:

\(\sf C = \pi (8)\)

or

\(\sf C = 8\pi\)