420,372 views
8 votes
8 votes
Please help I don't understand how to find the volume of the cylinder(please add an explanation).

Please help I don't understand how to find the volume of the cylinder(please add an-example-1
User Tkokoszka
by
2.3k points

1 Answer

4 votes
4 votes

Step-by-step explanation

From the image, we can see that the radius of the cylinder is given as


(d)/(2)=(20)/(2)=10ft

The height of the cylinder is 40ft. Therefore, the volume of the cylinder is


volume=\pi r^2h=3.14*10^2*40=12560

Answer: 12560 cubic feet

User Jgbarah
by
3.1k points