Questions

From Worst to Best

121 P5.AN.JM.17083141

Level 2
The figure shows a right-angled triangle RST. Given that ∠PQR = 73°, what is the value of ∠QRS?

2 m

Video Attempt

122 P6.AN.NK.17050201

The figure is not drawn to scale. ∠PQR is a quadrant. Find ∠QRN.

2 m

Attempt

Isosceles triangle Quarter circle

123 P5.AN.JM.17083128

Level 2
The figure shows a right-angled triangle ABC. Given that BD = CD and ∠BDC = 108°, what is the value of ∠CAB?

2 m

Attempt

Isosceles triangle Right-angled triangle

124 P6.AP.TL.17090767

Level 2
The figures F and G, are two identical isosceles triangles. Both figures contain a square of a different size. Given that the area of the square in Figure F is 252 cm², find the area of the square in Figure G.

2 m

Attempt

Square Isosceles triangle Right-angled triangle Cut & paste

125 P5.AP.JM.17083135

Level 2
In the figure, EF = FH. What is the area of Triangle EHG?

2 m

Attempt

Triangle

126 P4.AP.JM.17100149

Level 2
A piece of wire is used to bend a triangle as shown in the figure (not drawn to scale). It is then straightened and used to bend a square. What is the length of the square?

2 m

Attempt

Length Square Triangle

127 P6.SP.JC.21061120

Level 3 PSLE
When Lance started cycling from his home, Kenneth was 120 m ahead. Lance's cycling speed was 5 m/s and Kenneth's cycling speed was 2 m/s. They went in the same direction and did not change their speeds throughout. What distance would Lance have cycled when he caught up with Kenneth?

2 m

Attempt

DST Triangle Average speed Different speed Overtaking

128 P6.AN.NK.17051707

Level 1
In the figure, ABCD is a square. CEF and AEF are isosceles triangles and ∠BAE = 25°. Find ∠AFE.