Q. A cube has an edge of 14 cm. Its face diagonal is:

  • (A) 14√2 cm
  • (B) 14√3 cm
  • (C) 28√2 cm
  • (D) 28 cm
✅ Correct Answer: (A) 14√2 cm
Explanation: Face diagonal = a√2 = 14√2 cm.

Published by Mahesh Chandra ⭐ 7.32K Points at 15-Jul-2026 09:22 pm in Math

Explanation by: Mahesh Chandra
Face diagonal = a√2 = 14√2 cm.

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