Answer :
A perfect square is a number formed by multiplying two equal integers by themselves. The number that is a perfect square is 121.
What is a perfect square?
A perfect square is a number formed by multiplying two equal integers by themselves. The number 9 is a perfect square, for example, since it can be written as a product of two equal integers: 3 x 3 = 9
A number is a perfect square if another number that when divided the number the quotient is the number which divided another. Therefore, the number that is a perfect square is 121.
121 ÷ 11 = 11
Hence, the number that is a perfect square is 121.
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