Question

***CHECK***
What is the exact volume of a cylinder that has a radius of 9.2 in. and a height of 3.7 in.?

___pi in3

Answer 1

I think its 983.34

Answer 2

Can you tell me what you did

Answer 3

cause that's a bit high

Answer 4

(did you maybe not leave your answer in terms of pi?)

Answer 5

Yea I used the formula \[v=\pi r^2h\]

Answer 6

\[\pi \times 9.2^2\times3.7\]

Answer 7

so, you don't want to multiply by pi

Answer 8

because it asks for the exact answer, it wants it in terms of something times pi

Answer 9

that's why the answer input has \(\pi in^3\)

Answer 10

Oh I did multiply pi in my equation\[\pi \times 9.2^2\times3.7\]

Answer 11

yea, it wants just the others multiplied together, not with pi

Answer 12

Oh ok i get it now

Answer 13

something like \(32\pi in^3 \)would be the style of the answer

Answer 14

So, what do you get for yours?

Answer 15

Ok I didnt multiply pi and I got 313.168

Answer 16

that sounds plausible

Answer 17

Ok thx c:

Answer 18

and my calculator agrees

Np