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Class 10 Mathematics Medium Mcq English Medium

A cube has edge 6 cm. What is its total surface area?

Question
A cube has edge 6 cm. What is its total surface area?
36 cm2
144 cm2
Option 1
216 cm2
Answer
216 cm2
Detailed Explanation
Total surface area of a cube is 6a² = 6 × 6² = 216 cm2. — Examisthan.com
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