Q: Is 20 a perfect square

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20 is a not perfect square.

2880/20 = 144 which is a perfect square

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No, it is not. 4x4=16; 5x5=25 20=4x5

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Related questions

20 is a not perfect square.

20 is a not perfect square.

2880/20 = 144 which is a perfect square

No. Square numbers (or perfect square numbers) are squares of integers. The perfect square numbers are 1, 4, 9, 16, 25, 36 ... 20 is not in the series.

2880/20 = 144 which is a perfect square

No.

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25 is a perfect square occurring between 20 and 30.

There are 11 numbers from 10 to 20 if we include 10 and 20. Of those, only 16 is a perfect square. So the probability if 1/11 or .09 repeating.

No, it is not. 4x4=16; 5x5=25 20=4x5

There are 31 perfect square numbers between 1 and 1000 (including 1).

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