olivia033 olivia033

23-01-2015
Mathematics

Answered

Emichee can you help me? A cylinder has a base with a radius of 8 inches and a height of 15 inches. What is the volume of the cylinder? ( Use [tex] \pi [/tex]=3.14)

A. 376.8 in^3
B. 753.6 in^3
C. 3014.4 in^3
D. 12,057.6 in^3

Answer :

23-01-2015

The volume of a Cylinder is:

[tex]V=A_b*h[/tex]

the base is a circle, so

[tex]A_b=\pi*r^2[/tex]

replacing

[tex]V=\pi*r^2*h[/tex]

now we have the values

[tex]V=3.14*8^2*15[/tex]

[tex]\boxed{\boxed{V=3014.4~in^3}}[/tex]

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