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evablogger [386]
2 years ago
14

Find the surface area of the prism.​

Mathematics
1 answer:
Lunna [17]2 years ago
8 0

Step-by-step explanation:

area of the base is the area of the rectangle 5×12.

B = 5×12 = 60 in²

the height h is then the side going up from that base rectangle : 4 in.

the perimeter of the base (rectangle) is 2×length + 2×width

P = 2×12 + 2×5 = 24 + 10 = 34 in.

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