A rectangular prism is 3 units high, 2 units wide, and 5 units long. What is its surface area insquare units? Explain or show your reasoning.

62 square units

Step-by-step explanation:

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

Where,

w = width = 2 units

h = height = 3 units

l = length = 5 units

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

= 2 (2*5 + 3*5 + 3*2)

= 2 (10 + 15 + 6)

= 2 (31)

= 62 square units

Surface area of the rectangular prism = 62 square units

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

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