Level 2
Look at the diagram shown. ABCD and EFGH are rectangles. How many sets of perpendicular lines are there?
2 m
Level 2 PSLE
Find the value of the breadth of the rectangle.
2 m
Level 3 PSLE
ABCD is a rectangle. E and Fare points on AD such that AE = EF = FD. The ratio of the area of EGF to that of ABF is 1 : 8. What fraction of ABCD is shaded?
2 m
Level 1 PSLE
A unit shape in the form of a right-angled triangle is drawn in the grid. Cindy forms a rectangle by joining two unit shapes as shown. In addition to the rectangle, Cindy wants to form a trapezium. This figure is to be formed with the smallest number of unit shapes. How many triangles are required to construct the smallest trapezium?
1 m
Level 2
ABCD is a rectangle. The area of triangle ABE is 70 cm2 and BE = EC. Find the area of the unshaded part of AECD.
2 m