Question

Help Asap! 20 points!

What is the volume of the of the cylinder? Write the answer in terms of π.
d = 10 cm Height = 7 cm
A) 550π
`cm^(3)`
B) 70π
`cm^(3)`
C) 490π
`cm^(3)`
D) 175π
`cm^(3)`

Answer 1

V=157pi cm^3

Explanation:

D is the correct answer

Answer 2

d = 10 is the diameter so r = d/2 = 10/2 = 5 is the radius

Plug r = 5 and h = 7 into the formula below and simplify
V = pi*r^2*h
V = pi*5^2*7
V = pi*25*7
V = pi*175
V = 175pi

Answer: Choice D