121
Yes. 121 = 11 x 11.
No, it is not. For it to be a perfect square, the square root of it would have to be an integer, but √120 ≈ 10.954. 100 and 121 are perfect squares nearest to 120. ■
None. There is no perfect square that, when doubled, equals 60.
The smallest perfect square is 121.
A perfect square is a whole number multiplied by itself. 121 = 11*11
121
Yes. 121 = 11 x 11.
No.... Number nearest to 124 which i a perfect square is 121 & then 144
Since no integer multiplied by itself can yield 111, it is not a perfect square. 121, however, is a perfect square. Its square root is 11.
100
121.
No, it is not. For it to be a perfect square, the square root of it would have to be an integer, but √120 ≈ 10.954. 100 and 121 are perfect squares nearest to 120. ■
100
None. There is no perfect square that, when doubled, equals 60.
The smallest perfect square is 121.
11 = sqrt(121)