SOLUTION: What is the surface area of a cube who has a length of 4 inches, a width of 7 inches and a height of 10 inches?
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Question 847918: What is the surface area of a cube who has a length of 4 inches, a width of 7 inches and a height of 10 inches? Answer by rothauserc(4718) (Show Source):
You can put this solution on YOUR website! a cube has all sides equal to the same measure, you have a rectangular prism
surface area = 2ab + 2bc + 2ac
we are given a = 4, b = 10, c = 7
surface area = 2*4*10 + 2*10*7 + 2*4*7
surface area = 80 + 140 + 56
surface area = 276 inches
