30: 1x30, 2x15, 3x10, 5x6
24: 1x24, 2x12, 3x8, 4x6
36: 1x36, 2x18, 3x12, 4x9 (6x6 is not a rectangle).
17: 1x17
3
You have to get cows and cake its that easy!
There are an infinite number of rectangles with this perimeter. The "whole number" sides could be (5 x 1), (4 x 2) or (3 x 3), but (5½ x ½) or (3¼ x 2¾) etc would fit the description.
You can't tell the dimensions from the perimeter. There are an infinite number of different rectangles, all with different lengths and widths, that all have the same perimeter.
There are infinitely many such rectangles.
3
If you can compile a complete list of all different rectangular models with sides of integer length for a number then their lengths and breadths represent its factors.
There would be an infinite number of rectangles possible
You have to get cows and cake its that easy!
5
There are an infinite number of rectangles with this perimeter. The "whole number" sides could be (5 x 1), (4 x 2) or (3 x 3), but (5½ x ½) or (3¼ x 2¾) etc would fit the description.
You can't tell the linear dimensions from knowing only the area. There are an infinite number of shapes that all have the same area. Even if you consider only rectangles, there are still an infinite number of different rectangles, all with different lengths and widths, that all have areas of 5,000 acres.
You can't tell the dimensions from the perimeter. There are an infinite number of different rectangles, all with different lengths and widths, that all have the same perimeter.
You can't. There are an infinite number of possible rectangles with a given area.
There is no relationship between the perimeter and area of a rectangle. Knowing the perimeter, it's not possible to find the area. If you pick a number for the perimeter, there are an infinite number of rectangles with different areas that all have that perimeter. Knowing the area, it's not possible to find the perimeter. If you pick a number for the area, there are an infinite number of rectangles with different perimeters that all have that area.
No.
There are infinitely many such rectangles.