12 = 1
22 = 4
32 = 9
42 = 16
52 = 25
62 = 36
72 = 49
82 = 64
92 = 81
102 = 100
112 = 121
122 = 144
132 = 169
142 = 196
152= 225
So the first 15 perfect squares are 1,4,9,16,25,36,49,64,81,100,121,144,169, and 225
Chat with our AI personalities
yes
Charts, diagrams and pictures cannot, at present, be shown on wikianswers
225 is a perfect squarebecause 225 = 15*15
perfect
A polygon. E.g triangles , sqares ,pentagon .