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Class 10 Mathematics Medium Mcq English Medium

A cube has edge 8 cm. What is its total surface area?

Question
A cube has edge 8 cm. What is its total surface area?
64 cm2
384 cm2
256 cm2
512 cm2
Answer
384 cm2
Detailed Explanation
Total surface area of a cube is 6a² = 6 × 8² = 384 cm2. — Examisthan.com
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