donaldduckers5674 donaldduckers5674

20-03-2020
Mathematics

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Ben bought a cell phone that came in a box shaped like a rectangular prism. The box is 5 inches long by 3 inches wide by 2 inches high. What is the surface area of the box?

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Arshavin023 Arshavin023

23-03-2020

Answer:

Surface area of the rectangular prism = 62 inch²

Step-by-step explanation:

Surface area of a rectangular prism =2(wl+hl+hw)

w = width = 3 inches

h = height= 2 inches

l = length = 5 inches

A = 2(3x5 + 2x5 + 3x2) = 62 inch²

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