Question
Find the following values without a calculator. Find the missing side of a rectangle given the following.
  1. Perimeter = 40 m; Length = 11 m
  2. Area = 90 m2; Breadth = 9 m
2 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

Find the following values without a calculator. Find the missing side of a rectangle given the following.
  1. Perimeter = 40 m; Length = 11 m
  2. Area = 90 m2; Breadth = 9 m