Question

What is the approximate area of circle R?

Use π ⁢= 3.14.
Express your final answer to the nearest hundredth.

______________m2

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Answer 1

@blackdragon316 @sleepyjess @bohotness @icequeen66 @pastahorse

Answer 2

Remember the formula for the area of a circle? :)

Answer 3

the radius

Answer 4

and the radius is 14

Answer 5

A=πr^2 :)

Answer 6

but i do not know where to go from there

Answer 7

do i multiply 14 by 3.14??

Answer 8

So we know that they want pi=3.14
And the radius is 14.
So multiply 3.14 x 14^2 (14 x 14)
and see what you get :)

Answer 9

I got 43.96

Answer 10

good now thats your answer

Answer 11

is that it, because if so, then I would need to round to the nearest hundredths

Answer 12

Okay. Yep :)

Answer 13

So round your answer to the nearest hundredths and then you're done!

Answer 14

so that would be 44

Answer 15

Acutally, your answer should be 615.44 :)

Answer 16

*Actually

Answer 17

would it??

Answer 18

okay

Answer 19

how??

Answer 20

Did you do (3.14)196?

Answer 21

where r u getting 196 from??

Answer 22

even if it was 615.44, I would have to round to the nearest hundredths, so u would be wrong (unless it is already rounded, is it??)

Answer 23

14 x 14 :P
14^2 is 14(14) which equals 196.

Answer 24

It's already rounded to the nearest hundredths :)

Answer 25

okay

Answer 26

thanks

Answer 27

You're welcome. Does that make sense? :)

Answer 28

yes, i have a ? though, why would I multiply 14 by 14

Answer 29

Because it is 14^2 (14 squared) which means you multiply 14 by itself. :)

Answer 30

okay, thx (again)

Answer 31

You're welcome!! :)