Question 4
The diagram shows rectangle ABCD
Diagram NOT accurately drawn
Work out the perimeter of the rectangle.
Show your working clearly.
cm
Edexcel IGCSE Math A Higher 4.9.B perimeter of shapes
Practise perimeter questions by identifying every outside edge, using missing side lengths where needed and adding the boundary lengths.
How this is tested
- Add all outside edge lengths to find the perimeter of a rectangle or compound shape.
- Use given area, side or grid information to find a missing edge before adding.
- Draw a rectangle with a specified perimeter on a centimetre grid accurately.