If you restrict yourself to whole numbers, 12 has 3 factor pairs: 1 x 12 2 x 6 3 x 4
1 x 9 2 x 8 3 x 7 4 x 6 5 x 5 (a square is a rectangle)
The units of square inches can be written in two different ways:As the (abbreviated) unit (in) squared: in²As an abbreviation of each of the words of square inches: sq.in
3.1 and 2.9 units 3.2 and 2.8 units 3.3 and 2.7 units etc or 3.01 and 2.99 units 3.02 and 2.98 units 3.03 and 2.97 units etc. All you need to do is to have two different postitve numbers that sum to 6 (half of 12)
If a rectangular object has an area of four square units, the object could be square and two units on all sides; or it could be a rectangle one unit by four units, or an infinite number of other shapes (a circle with diameter four divided by pi). If an object is four units squared then it is a square with an area of four time four = sixteen units.
Thee different rectangles with an area of 12 square units are 3 by 4, 2 by 6 and 1 by 12.
area = 144 square units perimeter = 48 units
Squares are rectangles. Draw a 2 unit square.
3 or 6, depending on whether rectangles rotated through 90 degrees are counted as different. The rectangles are 1x12, 2x6 3x4 and their rotated versions: 4x3, 6x2 and 12x1.
There are no units given for the multiplications; are they:The same unitsThe multiplications could be the areas of rectangles which means the results will be SQUARE unitswhich means if the difference required is in feet and NOT SQUARE feet, is it the difference in perimeter of the two rectangles?I think you need to re-ask your question with proper units included, then we can possibly answer it.
Area of a rectangle in square units = length*width
Infinitely many.
In square units.
no, cubic units are for three dimensional figures, hence cubic = 3 they are measured in square units, as they have only two dimensions.
Rectangles have two dimensions: length and width. Multiply them together and you will get the area in square units.
All areas should be measured in square units.
All squares are rectangles (though the condition is not true vice-versa). Consider a square of side 'a' units and a rectangle of length 'l' units and breadth 'b' units. The area of the rectangle is given by lxb. Now, since all rectangles are squares, we can apply the same formula for the square. Therefore, area of the square = lxb. But, 'l' and 'b' is the same as 'a'. This implies, area of the square = axa = a^2 (a square).