Level 2
The figure shows cardboard pieces used to form the net of a cuboid. The area of each square piece is 25 cm2 and the area of each rectangular piece is 40 cm2. Find the volume of the cuboid.
2 m
Level 2
A cuboid has a square face of area 49 cm2. The ratio of its length to its breadth is 9 : 7. Find its volume.
2 m
Level 2 PSLE
A square is first divided into two equal halves. The bottom half is divided into 5 equal parts while the top half is divided into 3 equal parts. The total area of the shaded parts is 168 cm2. What is the area of the square?
2 m
Level 2
In the figure, 6 identical squares lie within the rectangle EFGH. Each square measures 3 cm by 3 cm. What is the perimeter of rectangle EFGH?
2 m
Level 1
What fraction of the figure is shaded?
2 m