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sergey [27]
3 years ago
8

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

Mathematics
1 answer:
yarga [219]3 years ago
8 0

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}

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