Question

A cylindrical water glass has a radius of 7 centimeters and a height of 14 centimeters. What is its volume rounded to the nearest hundredth?

Answer 1

4,310.27 cm3

1,436.76 cm3

2,155.13 cm3

718.38 cm3

Answer 2

@GoldPhenoix

Answer 3

Do you know the formula for finding the volume of a cylinder?

Answer 4

v=1/3bh

Answer 5

idk if that right

Answer 6

Nope. The formula for finding the volume of a cylinder is: \[\large \large \pi \times r^2 \times h\]

Answer 7

Now plug it in. What do you get?

Answer 8

2154.04

Answer 9

Hmm. Did you use 3.14, or the pi button?

Answer 10

It would be better if you use the pi button to get an accurate number.

Answer 11

yes

Answer 12

Then again, you probably know your answer.

Answer 13

So the answer is?

Answer 14

2154.04

Answer 15

idk

Answer 16

I mean, which answer from the multiple choice is reasonable?

Answer 17

idk

Answer 18

Hmm... Which number from the multiple choices is the closest to 2154.04

Answer 19

c

Answer 20

Good job! So the answer is C.
I hope this help. :)

Answer 21

thanks