Because 6*6 = 36, we conclude that 36 is the only square number.
<h3>
How to identify the square number?</h3>
A square number is a number that is equal to the product of a whole number and itself.
For example, the square numbers are:
2*2 = 4
3*3 = 9
4*4 = 16
5*5 = 25
6*6 = 36
7*7 = 49
etc...
From the given numbers: {5, 8, 15, 30, 36}
The only one that belongs to the above list is 36, that is the only square number, so that is the correct option.
If you want to learn more about square numbers:
brainly.com/question/24487155
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