Question

Help,

Answer 1

This threw me off...

Answer 2

I start new ones so I could give you a medal!!

Answer 3

Thanks. :)
Find the area of the outside circle, then find the area of the inside circle and subtract the smaller from the larger.

Answer 4

i will give answer

Answer 5

Please don't just give the answer. Let her work it out. Thanks.

Answer 6

Calculate Out side area pi(outside radius)^2

Answer 7

Can you find the area of the larger circle?

Answer 8

yes I got it to be 1809.56...I think that's to big of a number

Answer 9

Calculate inside area pi(inside radius)^2

Answer 10

and the little one was 37.7..

Answer 11

Out side area -inside area

Answer 12

I agree with your larger circle.

Answer 13

Are you supposed to round or leave in terms of pi?

Answer 14

little one would have to be hen 113.1

Answer 15

Little area pi(6)^2 =113.04 m^2

Answer 16

Right! :)

Answer 17

it doesn't say, it is not a multiple choice question it is a write it out one.

Answer 18

Ok, but does it say to round to a certain decimal place?

Answer 19

so the answer would be 1695.9?

Answer 20

1809.56-113.04 =1696.52 m^2

Answer 21

no, it doesn't.

Answer 22

Can you enter it in terms of pi?

Answer 23

yes

Answer 24

576pi-36pi

Answer 25

=540pi

Answer 26

wait so that would be the answer??

Answer 27

You could leave it like that.

Answer 28

okay and the other way could be the decimal I put/?

Answer 29

That is an exact answer instead of rounding when you don't know to what digit you are supposed to round to.

Answer 30

okay thank yo all for the help! I can finally get some sleep!

Answer 31

pi(24^2-6^2)
pi(576-36)=540pi m^2

Answer 32

You're welcome. G'nite!

Answer 33

step by step solutions

http://www.mathskey.com/question2answer/16224/help