131 P5.AP.NK.23041256
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
Rectangle Triangle
132 P6.GE.NK.21060722
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
Grid square Right-angled triangle Parallelogram Rhombus Trapezium Min-max More than or less than
133 P6.AN.NK.17051707
Level 1
In the figure, ABCD is a square. CEF and AEF are isosceles triangles and ∠BAE = 25°. Find ∠AFE.
2 m
Right angle Square Isosceles triangle
134 P5.AP.JM.17083160
Level 2
The figure shows a square of sides 30 cm. Find the total area of the shaded parts.
2 m
Square Triangle
135 P6.GE.NK.21060721
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
Grid dots Right-angled triangle Trapezium Area perimeter More than or less than Equal stage

5 per page

10 per page

20 per page

Symbols

x2
x3
₵
$
⊥
//
∠
°
π
%
:
\[ \]
STUDENT
Navigations
Contact Us
Members
Links