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Surface Area and Volume of Solids. Math 8. Prism. Rectangular prism A solid with two parallel, congruent rectangular bases. Examples Tissue box Book. Volume and Surface Area Formulas V = lwh SA = 2 lw + 2 lh +2 wh l = length w = width h = height. Cylinder. Cylinder
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Prism • Rectangular prism A solid with two parallel, congruent rectangular bases. • Examples Tissue box Book • Volume and Surface Area Formulas V = lwh SA = 2lw + 2lh +2wh l = length w = width h = height
Cylinder • Cylinder A solid with two parallel, congruent, circular bases. • Examples Soda Can Pencil • Volume and Surface Area Formula V = Πr²h SA = 2Πrh+ 2Πr² r = radius h = height of cylinder
Cone • Cone A solid with a circular base and only one vertex. • Examples Ice cream cone Party hat l • Volume and Surface Area Formulas V = Πr²h 3 SA = Πrl + Πr² r = radius l = slant length h = height of cone
Pyramid • Square Pyramid A solid pyramid that has a square base. • Examples Top of Washington Monument Pyramids in Egypt Slant length (l) • Volume and Surface Area Formulas V = Bh 3 SA = ½lp + B B = area of the base h = height of pyramid l = slant length p = perimeter of base