Sinethemba makes and sells rectangular tea towels (with dimensions 30 cm × 45 cm) and square dish cloths (with a length of 30 cm) at a local flea market, as shown in the photographs below.
1 Calculate the area of the material needed to make ONE tea towel. Area of a rectangle = length × breadth
2 Sinethemba wants to add a decorative border to some of the tea towels. Calculate the perimeter of a tea towel.