What's the formula for finding the surface area and volume of a square based pyramid and a triangle based one?

Question

basically i need all the formulae of finding the surface areas and volumes of diff 3d shapes...eg. cuboid,pyramid,cylinder,sphere,diff prisms,cube,cone etc

Answer 1

Best Answer - Chosen by Voters

Here you go.

http://www.lmgtfy.com/?q=formula+volume+…

Answer 2

its kind of complicated to explain here so heres the link:
http://math.about.com/od/formulas/ss/sur…
this is for the square based one, i never did triangular but i guess you would find the area of the base and add it to therea of the other faces. its easier if u draw it out as a net.