12 cm
256 divise by 4
A square has four perpendicular sides.
The area of a square with 8cm sides is 64
A square (i am pretty sure) has 2 sets of parallel sides and four parallel sides.
This is obviously a square that cannot exist in our universe, where all sides of a square ere equal....
(X+4)2=256 X+4=16 X=8 the sides of the original square is 8 cm
256 divise by 4
5cm because the square root of 121 is 11 and 5 plus 6 equals 11.
256 = 162; 16 - 7 = 9 cm
New area = 256 so new side = sqrt 256 = 16 so old side = 12 (so old area = 144)
12cm x 12cm originally (144 sq cm area)
It becomes a square.
A = L2 if you double the sides, the area will be 4 times larger than the original one.
16 sq cm. Suppose the original square had sides of x cm. Then the folded rectangle has pairs of sides of length x and x/2 cm. The perimeter is 2(x + x/2) = 3x. So 3x = 12 so that x = 4 and the area of the original square, with sides of 4 cm is 16 sq cm.
Doubling the length of the sides of a square results in the area being quadrupled (four times the original area).
Total square footage of the sides of a pool = perimeter*depth.If the depth is not uniform but has a constant gradient, then average depth can be used instead.For other depth profiles, the calculation becomes more complex.Total square footage of the sides of a pool = perimeter*depth.If the depth is not uniform but has a constant gradient, then average depth can be used instead.For other depth profiles, the calculation becomes more complex.Total square footage of the sides of a pool = perimeter*depth.If the depth is not uniform but has a constant gradient, then average depth can be used instead.For other depth profiles, the calculation becomes more complex.Total square footage of the sides of a pool = perimeter*depth.If the depth is not uniform but has a constant gradient, then average depth can be used instead.For other depth profiles, the calculation becomes more complex.
If it has no sides then it cannot be a square.