A cylinder has a base with a radius of 5 cm and a height of 15 cm. What is the volume of the cylinder? (Use π = 3.14.) A. 471 cm3 B. 1177.5 cm3 C. 4710 cm3 D. 235.5 cm3

Respuesta :

The formula for volume is
[tex]V=\pi r^{2}h[/tex]
We plug in:
[tex]V=\pi (5)^{2}(15)[/tex]
[tex]=\pi (25)(15)[/tex]
[tex]=375\pi[/tex]
[tex]=375*3.14=1177.5[/tex]
calculated using (pi)x r^2 x h
so 3.14 x 25 x 15
answer there for is B. 1177.5