Questions

From Worst to Best

16 P6.AN.NK.17052207

Level 3
A rectangular piece of paper was folded as shown. Find ∠EGI.

3 m

Attempt

Rectangle Angles on a straight line Alternate angles Overlapping angles Sum of angles in a quadrilateral Folded figure

17 P6.AN.NK.17052213

Level 3
Ben has a white rectangular card which is grey on the other side. He folds the card along its diagonal ED. Find
(a) ∠a
(b) ∠b
(c) ∠c

4 m

Attempt

Rectangle Angles on a straight line Angles sum of triangle Overlapping angles Folded figure

18 P6.AN.RA.17081802

Level 3 PSLE
In the figure, XYZ is a triangle. P, R and S are points on the triangle such that XP = XR and SZ = PZ. If ∠XPR = 104°and ∠SPZ = 123°, find ∠RYS.

4 m

Video Attempt

Isosceles triangle Angles on a straight line Angles sum of triangle Overlapping angles

19 P6.AN.NK.17052210

Level 3
ABCD is a parallelogram which was folded along the dotted lines to form rectangle AYCZ. The two shaded triangles are the flaps formed after the folding. Given that ∠AXC = 128°, find ∠DAB.