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The formula A=6s*2, where r represents the length of an edge, can be used to find the surface area of a cube. What is the surface area of a cube that has edges of 7 centimeters?
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The formula A=6s*2, where r represents the length of an edge, can be used to find the surface area of a cube. What is the surface area of a cube that has edges of 7 centimeters?

User Ginna
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1 Answer

4 votes

side,s = 7cm

surface area of cube, a = 6s^2

a = 6 × 7^2 = 294sq. cm

User BrettFromLA
by
5.3k points
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