You need to know your cones.
The volume of a cone is 1/3 the volume of the cylinder it would be enclosed in.
Vcone=1/2 PI*radius^2 * height
It is more broad than that. The volume of any right Pyramid (including cones) is 1/3 the volume of the right prism that encloses it.
VolumePyramid= 1/3 basearea*height
Math is really awesome.
The volume of a cone that fits exactly inside a cylinder is 20 cubic feet. What is the volume of the cylinder? (5 points) Select one:
a. 4 cubic feet
b. 5 cubic feet
c. 40 cubic feet
d. 60 cubic feet
IDK WHAT TO DO!!!
2 answers
67
6 answers