Question

please help me :( will give medal and fan Find the exact circumference. r = 3 1/2 ft
A. 14π ft

B.
7π ft

C.
3.5π ft

D.
1.75π ft

Answer 1

is r=3(1/2) or what... clear this...

Answer 2

yes it is

Answer 3

3 1/2=7/3
circumference=2*pi*r
=2*pi*7/3

Answer 4

so is it 2 x 3.14 x 7/3

Answer 5

3 1/2=7/2 not 7/3
now cir=2*pi*r
cir=2*pi*7/2
cir=7pi feet :-) @SilverOwl

Answer 6

@SilverOwl now my medal mam :-)

Answer 7

ahh thanks for the medal :-)

Answer 8

np

Answer 9

:-)