maritzarodrigue3 maritzarodrigue3
  • 22-09-2017
  • Mathematics
contestada

Which is a perfect square? 72 81 90 99

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Аноним Аноним
  • 22-09-2017
81 is the perfect square because  9 * 9
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Stephende123
Stephende123 Stephende123
  • 22-09-2017
81 is the answer beacuse if you times 9*9 you get 81 aka 81 is your square hope this helped:)
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