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Wednesday, 01 April 2026
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Find the area and perimeter of a square whose length of diagonals is 20\(\sqrt2\) cm.

Find the area and perimeter of a square whose length of diagonals is 20\(\sqrt2\) cm.
Take Free Practice Test On 2026 JAMB UTME, Post UTME, WAEC SSCE, GCE, NECO SSCE
  • A 800 cm\(^2\), 80 cm
  • B 400 cm, 80 cm\(^2\)
  • C 80 cm, 800 cm\(^2\)
  • D 400 cm\(^2\), 80 cm
Correct Answer: Option
Explanation:

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