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Which one of the following is a perfect square 279 169 154 115
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Apr 28, 2019
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Which one of the following is a perfect square 279 169 154 115
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Ifrah
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A perfect square is a number that can be formed when two other integers are multiplied by each other. For example 2 times 2 is 4 therefore 4 is square number.
In this case 13 times 13 is 169 which makes it a square number.
JPReddy
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Apr 29, 2019
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The answer is 169.
169 is a perfect square since 13 times itself (or 13²) is equal to 169.
√279=16.703
√169=13
√154=12.41
√115=10.72
Marco RS
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May 3, 2019
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Marco RS
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