SOLUTION: 3. https://answers.yahoo.com/question/index?qid=20200421142431AA9kOoE

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Question 1156665: 3.
https://answers.yahoo.com/question/index?qid=20200421142431AA9kOoE
Answer by CubeyThePenguin(3113) About Me  (Show Source):
You can put this solution on YOUR website!
Find the Lateral Area, Surface Area , and Volume of each prism. Leave answers in terms of pi or radicals or fractions .?
[diagram: rectangular prism with sides 2m, 3m, height = 7m]

volume = (length)(width)(height)
= (2)(3)(7)
= 42 m^3

surface area = 2(wl + wh + hl)
= 2(2 * 3 + 2 * 7 + 3 * 7)
= 82 m^2

lateral surface area = 2(wh + hl)
= 2(7 * 3 + 7 * 2)
= 70 m^2