Question
A rectangle has a length of 40 m and a breadth of 3c m. Find
  1. its area in terms of c,
  2. its perimeter in terms of c,
  3. the area of the rectangle if c = 3.
4 m
(a)

Click button first when a symbol is required. X

(b)

Click button first when a symbol is required. X

(c)

Click button first when a symbol is required. X

A rectangle has a length of 40 m and a breadth of 3c m. Find
  1. its area in terms of c,
  2. its perimeter in terms of c,
  3. the area of the rectangle if c = 3.