Level 1
In the square grid, P is a square, Q is a right-angled triangle and R is an equilateral triangle. Arrange P, Q and R from the smallest area to the largest.
1 m
Level 1
In the figure, WXZ is an equilateral triangle and WZY is a straight line. ∠YXZ = 34°. Find ∠WYX.
1 m
Level 2
An equilateral triangle, XYZ, is folded as shown in the figure. Find
1. ∠BAZ
2. ∠YBZ.
2 m
Level 2
In the figure, ABC and XYZ are equilateral triangles, and ∠BGX = 84°. Find ∠CHZ.
2 m
Level 3
In the figure, ABDC is a square and QM = QP = QN. Given that RP = PS, RPN = 50° and MN is parallel to AB and it is perpendicular to PQ. Find ∠RPS.
3 m
Level 3
In the figure, not drawn to scale, PQR is an equilateral triangle and P is the centre of the circle. Find ∠PRS.
3 m
Level 1
In the figure, EFG is an equilateral triangle and ∠FGH = 70°. Find ∠a.
2 m
Level 3 PSLE
In the figure, QRST is a square and QPT is an equilateral triangle. Given that USV is 12°, find ∠QSU.
3 m
Level 3
In the figure, not drawn to scale, JKLM is a square. PKL is an equilateral triangle. What is ∠PQN?
3 m
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