The following rectangles have a length and width that make an area of 36:
1 x 36; 2 x 18; 3 x 12; 4 x 9; 6 x 6
There are infinitely many such rectangles.
Perimeter = 2 x (width + length)⇒ 12 = 2 x (width + length)⇒ width + length = 6⇒ the rectangles could be:1 by 52 by 43 by 3[A square is a rectangle with equal sides.]
If you mean whole 'numbers', then here are the rectangles:1 x 362 x 183 x 124 x 96 x 6(That last one is a square, which is a special rectangle.)
If the 'ratio' (length/width) of one rectangle is the same number as (length/width) of the other one, then the two rectangles are similar.
The factor pairs are the length and width of the rectangles.
The set of whole numbers is infinite; hence, the number of rectangles that meet your specifications is infinite, as well. Are you sure you have the question right?
There are infinitely many such rectangles.
5
Perimeter = 2 x (width + length)⇒ 12 = 2 x (width + length)⇒ width + length = 6⇒ the rectangles could be:1 by 52 by 43 by 3[A square is a rectangle with equal sides.]
If you mean whole 'numbers', then here are the rectangles:1 x 362 x 183 x 124 x 96 x 6(That last one is a square, which is a special rectangle.)
If the 'ratio' (length/width) of one rectangle is the same number as (length/width) of the other one, then the two rectangles are similar.
The factor pairs are the length and width of the rectangles.
The answer is 576cm.
Length x Width
The expression is L - 3.
Length 1 and Width 17 Length 2 and Width 16 Length 3 and Width 15 Length 4 and Width 14 etc..... get the picture
The width is half the length: The perimeter is twice the length plus twice the width. If the perimeter is 3 times the length, twice the width must be the length.