Question

What is the area of a circle with radius 14 units, to the nearest hundredth?

Answer 1

\[\huge~\rm~A=~\pi~r^2 \]
\[\huge~\rm~A=(3.14) ~(14)^2 \]

Answer 2

196*3.14 = 615.44 ?

Answer 3

Are you using the google calculator?

Answer 4

No I'm using my tablet calculator the Google one doesn't give me the correct answers that's why I came to here

Answer 5

I thought you were using it because your answer is still incorrect :P lets do this step by step
\[\huge~\rm~14^2=14 \times 14 =? \]

Answer 6

196

Answer 7

Hey @reymishia Welcome to OpenStudy if i have not said that So Welcome;3 ^_^:)

Answer 8

Good,
\[\huge~\rm~196 \times 3.14=? \]

Answer 9

Thank you @k12girlohva

Answer 10

I'm still getting 615.44 @pooja195

Answer 11

Oh right my bad that was right! I'm so sorry! >.<
Welcome to openstudy! :-)
Sorry for wasting your time!

Answer 12

Thank you and it's okay you we're big help still @pooja165

Answer 13

^_^
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Answer 14

Another thing I'm still trying figure out why i am not able to draw or attach anything onto here. I was told to use something else instead of my phone I tried using my tablet and I still wasn't able. @pooja165

Answer 15

I don't think you can draw with a tablet is it an android?
And im pooja195 :P

Answer 16

Yes. Another question
What is the volume of a sphere that has a radius of 11.5 units? @pooja165

Answer 17

We currently don't have a android app it's on it's way for now you'll need to stick with writing :/ (typing:P)
\[\huge~\rm~ V=\frac{ 4 }{ 3 }~\pi~r^3\]
\[\huge~\rm~ V=\frac{ 4 }{ 3}(3.14) ~(11.5)^3\]

Answer 18

4, 775.5475 ?

Answer 19

11.5^3=?

Answer 20

1,520.875

Answer 21

Good
1520.875 x 3.14=?

Answer 22

I still got 4775.5475

Answer 23

Good now multiply that by 4/3
\[\huge~\rm~4775.5475 \times \frac{ 4 }{ 3}\]

Answer 24

6367.396

Answer 25

? @pooja165

Answer 26

Yes perfect :)