Area
rectangle – l x w
circle - r2
Proportion for Cost
Volume House A
Cost House A
=
Volume House B
Cost House B
Surface Area
cylinder - 2r2 + 2rh
rectangular prism – 2(lxw) + 2(wxh) + 2(hxl)
Volume
cylinder - r2h
rectangular prism – l x w x h
cone – 1/3Bh
pyramid – 1/3Bh