Level 3
The figure shows a square (A and B) and a triangle (B and C). Find the difference between the area of A and that of C.
3 m
Level 3
Find (a) the perimeter and (b) the area of the figure. (Take π = 227)
3 m
Level 3
In the figure, ABCD is a square of area 81 cm2. The length of AB is 3 times The length of BE. What is the area of Triangle ABE?
3 m
Level 3
In the figure. ABCD is a square of side 23 cm. Find the total area of the shaded parts.
3 m
Level 3
A piece of wire 72 cm long is bent to form 2 squares as shown.
  1. What is the length of each side of the square?
  2. What is the area of one square?
4 m
Level 3
The figure is made up of 2 squares of side 8 cm and 6 cm respectively. Find
  1. the perimeter of the figure.
  2. the area of the figure.
4 m
Level 3
Alan has 24 cubes of edge 3 cm. He uses all the cubes to make a cuboid that has a square base as shown.
  1. What is the height of the cuboid?
  2. If he wants to build a big cube of side 12 cm, how many more 3-cm cubes will he need?
4 m
Level 3
The figure is made up of 3 squares of side 4 cm, 7 cm and 10 cm. Find
  1. the perimeter of the figure.
  2. the area of the figure.
4 m
Level 3
  1. Find the perimeter of the shaded region. (Take π = 3.14)
  2. Find the unshaded area of this figure. (Take π = 3.14)
3 m
Level 3
Given the figure, find
  1. its perimeter.
  2. its area.
3 m