The first five square numbers greater than 100 are 121, 144, 169, 196, and 225.
√169 = 13
25 and 144
The sum of the first 13 odd numbers is 169.
121, 144, 169, and 196.
The first five square numbers greater than 100 are 121, 144, 169, 196, and 225.
√169 = 13
It is a square number because 13 times 13 = 169
5 squared + 12 squared = 169 (13 squared)
25 and 144
Here are the first few square numbers: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196 and 225.
169 and 196 are the only perfect square numbers between 160-200.
The first 15 square numbers are 1, 4, 9, 25, 36, 49, 64, 81, 100, 121, 144, 169, 196, 225.
They are all square numbers.
169 which is 13² and 196 which is 14².
The sum of the first 13 odd numbers is 169.
They are: 121 144 169 and 196