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Find the surface area of this prism. Show your reasoning. Organize it so it can be followed by others.
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Find the surface area of this prism. Show your reasoning. Organize it so it can be followed

by others.

Find the surface area of this prism. Show your reasoning. Organize it so it can be-example-1
User Halil Ibrahim
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1 Answer

5 votes
Standing pieces:
2(9x6)+4(9x3) = 108+108 = 216
“L” horizontal pieces:
cut it to 3 squares of 3x3 each
2x3(3x3) = 54
total surface area = 216+54 = 270cm^2
User Sergi And Replace
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7.3k points
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