10.5 Surface Area of Pyramids and Cones
Surface Area for Pyramid- S=B+.5Pl (P=base of perimeter l=slant height)
surface area for a cone-S=pi.r*2+pi.rl
10.6 volumes of prisms and cylinders.
volume of a cylinder- pi.r*2h
12(8)(2) don't press enter till entire equation is in calculator.
10.7 Volumes of cones and pyramids
1/3(30*2)(15) don't press enter till entire equation in calculator