A great puzzle to help you practice working out areas and perimeters This task is all about the application of formulae for the area and perimeter of 2D shapes. How well do you know yours? The task is really simple to explain. There are 18 shapes drawn and 18 numbers given. Each number is the area or the perimeter of one of the shapes. Each needs to be matched with one of the 18 numbers, but each can only be used once....