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Finding the Surface Area and Volume of Various Objects. Cube. Surface Area A = 6s 2 Volume V = s 3. s. s. Rectangular Prism. Surface Area A = 2(lw + lh + wh) Volume V = lwh. w. l. h. Triangular Prism. Surface Area A = bh + l(b + s 1 + s 2 ) Volume V = ½ bhl. s 1. s 2. h. l. - PowerPoint PPT Presentation
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Pyramid with a Square Base
Surface Area
A = B + Pl/2
Volume
V = 1/3 Bh
h
B = Area of Base = s2
P = Perimeter of Base = 4s
s
l
What is the Surface Area of the section of stairs enclosed in white?
(Assume all steps are the same size.)
30 in.
40 in.