Questions

From Worst to Best

31 P6.AN.NK.21060931

Level 3 PSLE
EFG is an equilateral triangle and ABCD is a rhombus. DGH is a straight line. Find ∠z.

3 m

Attempt

32 P6.AN.NK.17051755

Level 3
In the figure, not drawn to scale, HIJ is equilateral triangle, HIJK and LMNP are identical rhombuses. Given that HI is parallel to PN, ∠MRS = 12° find ∠KRS.

3 m

Attempt

Equilateral triangle Rhombus Angles sum of triangle Corresponding angles

33 P6.AP.JC.22051401

Level 2 PSLE
The figure shows a right-angled triangle, ABC, drawn on a grid.

ABD is a right-angled triangle with the same area as triangle ABC. Identify point D on the grid.
ADE is an equilateral triangle. Identify point E on the grid such that it does not overlap with triangle ABC.
Find the ratio of the area of triangle ABC to the area of triangle ADE.

3 m

Attempt

Equilateral triangle Isosceles triangle Right-angled triangle Grid dots Equal stage Finding ratio

34 P5.AP.JM.17083153

Level 2
The figure shows a piece of square paper with two of the corners folded. Triangle A and Triangle B are identical and Triangle XYZ is an equilateral triangle. Find the area of the shaded part.