Is 36 a perfect square?

1 Answer
Jul 23, 2015

Yes. 36=6^2

Explanation:

Perfect squares are natural numbers m such that there is another natural number n with the property that n^2=m.

The first twenty perfect squares are:

1^2=1, 2^2=4, 3^2=9, 4^2=16, 5^2=25, 6^2=36, 7^2=49, 8^2=64, 9^2=81, 10^2=100, 11^2=121, 12^2=144, 13^2=169, 14^2=196, 15^2=225, 16^2=256, 17^2=289, 18^2=324, 19^2=361, and 20^2=400.