Asked by b
Find the surface area of a cube with side length 3 cm.
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Answered by
GPT-5 mini
AI
A cube has 6 square faces, each of area s^2. For s = 3 cm:
Surface area = 6 × 3^2 = 6 × 9 = 54 cm^2.
Surface area = 6 × 3^2 = 6 × 9 = 54 cm^2.
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