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1 vote
Is 225 a square number

User Afeef
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2 Answers

6 votes
Yes, because if you time 15
User Larson
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4 votes
Yes it is the correct answer actually if you have a multiplication chart all the way to 20 find where it says 1 then go down to 4,9,16,25,,36,49...... And so on all of those numbers are perfect squares
User Luca Nate Mahler
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8.0k points