on a centimeter dot array draw all possible rectangles with a perimeter of 22 cm and sides whose lengths are whole centimeters label the lengths of 2 adjacent sides of each rectangle
that is not what i asked
Try 10 and 1 and also 9 and 2
To draw all possible rectangles with a perimeter of 22 cm and sides whose lengths are whole centimeters on a centimeter dot array, you can follow these steps:
1. Determine the possible dimensions: Since the perimeter of a rectangle is twice the sum of its length and width (2L + 2W), we need to find all the possible combinations of lengths and widths that add up to 11 cm (half of the given perimeter).
2. Draw a centimeter dot array: Use graph paper or a blank sheet of paper with a grid of centimeter dots. Each dot represents one centimeter.
3. Start by drawing a rectangle with a length of 1 cm and a width of 10 cm. Place the rectangle on the grid, making sure to align the sides with the centimeter dots. Label the lengths of the two adjacent sides as 1 cm and 10 cm.
4. Continue by drawing rectangles with different dimensions:
- Length: 2 cm, Width: 9 cm
Label the lengths of the two adjacent sides as 2 cm and 9 cm.
- Length: 3 cm, Width: 8 cm
Label the lengths of the two adjacent sides as 3 cm and 8 cm.
- Length: 4 cm, Width: 7 cm
Label the lengths of the two adjacent sides as 4 cm and 7 cm.
- Length: 5 cm, Width: 6 cm
Label the lengths of the two adjacent sides as 5 cm and 6 cm.
- Length: 6 cm, Width: 5 cm
Label the lengths of the two adjacent sides as 6 cm and 5 cm.
- Length: 7 cm, Width: 4 cm
Label the lengths of the two adjacent sides as 7 cm and 4 cm.
- Length: 8 cm, Width: 3 cm
Label the lengths of the two adjacent sides as 8 cm and 3 cm.
- Length: 9 cm, Width: 2 cm
Label the lengths of the two adjacent sides as 9 cm and 2 cm.
- Length: 10 cm, Width: 1 cm
Label the lengths of the two adjacent sides as 10 cm and 1 cm.
5. Repeat the process for all possible combinations until you have exhausted all the options.
By following these steps, you will be able to draw all the possible rectangles with a perimeter of 22 cm and sides whose lengths are whole centimeters on a centimeter dot array.
2(x+y) = 22
x+y=11
So, just list the pairs of numbers which add up to 11.