Question

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

Answer 1

2(x+y) = 22
x+y=11

So, just list the pairs of numbers which add up to 11.

Answer 2

that is not what i asked

Answer 3

Try 10 and 1 and also 9 and 2