Question

help please? im using the formula pi*r^2*h but i dont get any of the choices :/ Find the volume of the cylinder in terms of pi

A. 175 pi in.2

B. 350 pi in.2

C. 70 pi in.2

D. 140 pi in.2

Answer 1

@jim_thompson5910 can you help with this one please?

Answer 2

do you know the volume of a cylinder formula?

Answer 3

B

Answer 4

is it pi*r^2*h?

Answer 5

yep, so r = 5 and h = 14

V = pi*r^2*h

V = pi*5^2*14

V = ???

Answer 6

1099.55? thats what i keep getting

Answer 7

ignore the pi, just evaluate 5^2*14 and stick a "pi" on the end

Answer 8

350 :)

Answer 9

yep, so that points to B) 350pi square inches

Answer 10

thanks!

Answer 11

yw