72 = 7 x 7 = 49
49
7*2
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7 is not the square of a perfect integer - the square root of 7, rounded to two decimal places, is 2.65.
I presume you mean what is the area in square feet of a 7' square. The answer is 49 sq. ft.
There are 144 square inches in a square foot, therefore there are 1008 square inches in 7 square feet.12*12=144. 144*7=1008
It is: the square root of 7 times the square root of 7 = 7
It is: 7*7 = 49 square inches