3 years ago

Find the surface area of the triangular prism below. The bases each have an

Mathematics

1 answer:

Ghella [55]3 years ago

8 0

Answer:

60cm²

Step-by-step explanation:

Surface area of a triangular prism = 2B+ph

B is the base area = 6cm²

perimeter p = 12cm

altitude h = 4cm

Substitute

Surface area = 2(6) + 12(4)

Surface area = 12 + 48

Surface area = 60cm²

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