Question

Find the surface area of the polyhedron below. The area of each base is 65 cm^2
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Answer 1

Answer:

D. 290 square cm

Step-by-step explanation:

Surface area of polyhedron

$= 2 \times 65 + 7 \times 8 + 4 \times 8 + 3 \times 8 + 3(2 \times 8) \\ = 130 + 56 + 32 + 24 + 48 \\ = 290 \: {cm}^{2}$