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
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
The figure shows a square of sides 30 cm. Find the total area of the shaded parts.
2 m
Level 2 PSLE
AB and BC form two sides of a trapezium ABCD drawn on a square grid inside a box. By joining dots on the grid with straight lines, identify Point D to complete the trapezium ABCD such that AD is longer than BC.
2 m
Level 2
ABCD is a rectangle and is divided into 4 unequal triangles P, Q, R and S as shown. Find the area of Triangle S.
2 m
Level 2
Arrange 6 coins on three sides of a triangle. How many coins are on each side?
2 m
Level 2 PSLE
Triangle BCD is drawn on a square grid inside a box. By joining dots on the grid with straight lines, identify the dot to draw a right-angled triangle BCE such that it has the same area as triangle BCD. Give your answer in number. (Eg 1)
2 m
Level 2
The figure is made up of 2 rectangles. What is the area of the unshaded parts?
2 m
Level 2
If 1 coin has to be placed at each corner of the triangle and the rest are equally distributed at the sides, how many coins are required to make sure that there are 4 coins on each side?
2 m
Level 2 PSLE
R is one of the points inside the box. Identify point R by the number next to the dot to complete a triangle PQR so that PQ = PR. Give your answer in number. (Eg 1)
1 m