-8
10
Such an arrangement is called a "magic square". The 3x3 magic square is called "Lo Shu" in China, and is featured in legend and numerology. Here it is:
4 9 2
3 5 7
8 1 6
2 7 69 5 14 3 8
9
If you're weighing it at sea level, then it weighs roughly 14.6 pounds for every square inch of area that the bottom of the column rests on.
Every square of a 4 digit number has more than four digits.
The smallest 5-digit number is 10000. To get the smallest 5-digit number, we put a 1 in the first column (since we can't start with a 0 or else we'd get a 4 digit number!), then put a 0 in every other column.
49Let's just try every square:12 = 122 = 432 = 9You could argue that any one of these answers the question, but the square number probably should have at least 2 digits:42 = 16; 1x6=6 ... no52 = 25; 2x5 = 10 ... no62 = 36; 3x6 = 18 ... no72 = 49; 4x9 = 36 = 62 ... yes!
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Every square is a rectangle but not every rectangle is a square.
The water pressure depends ONLY on the height, and the density of the liquid - not on the number of gallons. You basically calculate the weight of a vertical column of that height, and divide by the base area. The column can be of any cross section - for example a square centimeter, a square meter, or a square foot. (For water, the pressure is about 1 bar for every 10 meters.)
Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.Select more that one row or column and then set the width or height in the normal manner. It will affect every row or column that is selected. You can drag out the height or width of the first selected row or column to do it.
Every square is a rectangle, but not every rectangle is a square.
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