7th grade question easy will fan and medal - http://gyazo.com/32f216be4d56ce9c6fb448e2012f1045

Question

sidsiddhartha · Answer

$$volume~of~a~cylinder=\pi*r^2*h$$
where
r=radius of the cylinder and
h=height
can u do it now?

shadowlegendx · Answer

@sidsiddhartha you can also explain to @Adrian93334 of how a circle is on the underside and topside of a cylinder, thus calculating the measurements of those areas are crucial to finding the volume of a cylinder

anonymous · Answer

so its C?

sidsiddhartha · Answer

|dw:1408075876372:dw|

anonymous · Answer

whats the answer

anonymous · Answer

dead line is soon please give me answer

sidsiddhartha · Answer

Since the end (base) of a cylinder is a circle, the area of that circle is given by the formula:
A=pi* r^2
Multiplying by the height h we get the volume
so here diameter is given 
so radius=diameter/2=10/5=2 (as base is a circle)=r
and height=h=6
now just plug them into the formula
volume=$$V=\pi r^2 h=\pi *(5)^2*6=25*6*\pi=150 \pi$$