Question

estimate the circumference of a circle with the radius of 4 inches. use 3.14 for pi. round to the nearest hundredth.


25.12 in.
12.56 in.
50.24 in.
624.6 in.

Answer 1

Hi

Answer 2

hi

Answer 3

Ok, so what you do first is double the radius so that it will be the diameter

Answer 4

So that will be.....

Answer 5

4 x 3.14?

Answer 6

the formula you need to use ins C=2*pi*radius

Answer 7

ops.....

Answer 8

a b c or d

Answer 9

What do u think?

Answer 10

if you multiply 2(3.14)(4) whatever you get will be your answer

Answer 11

Yeah what @mitu12 said

Answer 12

What did you get @zoefashionista ?

Answer 13

its not complicated just multiply what i said

Answer 14

i dont understand why he puut a 2

Answer 15

the 2 is part of the formula so you have to follow the formula

Answer 16

just answer me

Answer 17

i did

Answer 18

1 2 3 oor 4

Answer 19

you tell me

Answer 20

u

Answer 21

have you even multiplied them

Answer 22

nno

Answer 23

First you have to do it and we can help

Answer 24

then sorry but i cant help you

Answer 25

And then tell you if its right

Answer 26

So multiply 2(3.14)(4)

Answer 27

y did u put a 2

Answer 28

once again the formula is C=2(pi)(r) from here you have to plug in your numbers and multiply them by 2

Answer 29

so 2 x 3.14

then 2 x 4
then times the answers together?

Answer 30

Because its in the equation......because the radius is doubled to get the the diameter

Answer 31

lets do this step by step

Answer 32

2 times 3.14 is?

Answer 33

what is \[3.14\times4\]

Answer 34

@zoefashionista

Answer 35

2 times 3.14 is?

Answer 36

@zoefashionista ??????

Answer 37

just leave it @JustFabulous