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Use the formula SA=6s2 , where SA is the surface area and s is the edge length of the cube, to solve this problem. Eliz must cover a cube-shaped box with giftwrap. The edge length of the box is 612 inches. What is the surface area of the box?

1 Answer

4 votes
2247264 square inches.
Substitute the edge length into the equation.

SA=6(612)^2
square 612
SA=6(374544)
multiply by 6
SA=2247264
User Chris Simeone
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