Question

If the radius of this cylinder is doubled, its volume will be..

A. twice as much
B.four times as much
C.eight times as much

Answer 1

@ivettef365

Answer 2

@austinL

Answer 3

@amistre64

Answer 4

\[V = \pi \times r^2 \times h\]

Answer 5

i got 282.6 so its c?

Answer 6

So, if we have
2^2=4
4^2=16
16/4=4
So 4 times as large.

And I got 90pi as an answer which is probably what you have as an answer.

Answer 7

haha im so lost.... i really dont get it

Answer 8

@amistre64

Answer 9

B