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Mensuration : Math MCQ Practice Questions & Answers (Tamil) - ObjectiveMcq

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Mensuration in Math : Practice MCQ Questions & Answers with Explanations

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MathHardGeometryMensuration

The total surface area of a cylinder with radius 7 cm and height 10 cm is:

748 cm²

374 cm²

440 cm²

880 cm²

View Answer

Correct Answer: A — 748 cm²

Explanation:

TSA = 2πr(h + r) = 2 × (22/7) × 7 × (10 + 7) = 44 × 17 = 748 cm².