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Ainat [17]
4 years ago
13

Which is a perfect square? 72 81 90 99

Mathematics
2 answers:
Tpy6a [65]4 years ago
8 0
81 is the perfect square because  9 * 9
GREYUIT [131]4 years ago
5 0
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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