3 years ago

What is the surface area of the triangular prism shown

Mathematics

1 answer:

Goryan [66]3 years ago

7 0

Answer:

108 cm^2

Step-by-step explanation:

SA = PH + 2 * 1/2bh

SA = (3 + 4 + 5)(8) + 2 * (1/2) * 3 * 4

SA = 96 + 12

SA = 108

Answer: 108 cm^2

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