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A cube has edge length 3 inches.
Find the surface area?


Sagot :

Answer:

54 sq inches

Step-by-step explanation:

all cubes have six sides, and each side has a surface area of 3*3, so:

6*(3*3)

The total area is 54 in^2
Each square is 9 and since there’s 6 squares on a cube, 54