Volume of a cone
1/3nr^2h
Volume of a sphere
4/3nr^3
Volume of a cube
Length X width X height
OR
Area of face X depth
Area of a circle
nr^2
Surface area of a sphere
4nr^2
Surface area of a cone
nrs + nr^2
Volume of a cone
(nr^2h)/3
Volume of a cylinder
Nr^2h