66 squared equals 4,356.
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It is: 2b squared
-2p squared
12 squared plus 18 squared is equal to 468.
6 squared plus 9 squared is equal to 117.
24 / 4 = 66 x 6 = 36cm2Perimeter is divided by the number of sides of the square.The length of one side (6cm) is squared, giving the area in square centimetres.