141 P6.GE.NK.21060414
Level 2 PSLE
R is one of the points inside the box. Identify point R by the number next to the dot to complete a triangle PQR so that PQ = PR. Give your answer in number. (Eg 1)
1 m
Isosceles triangle Semicircle Grid dots
142 P5.AP.JM.17083234
Level 2
Rectangle PQRS has a perimeter of 56 cm. If SR is 18 cm and the area of Triangle PQT is 42 cm2, find the shaded area.
2 m
Rectangle Triangle
143 P5.AP.JM.17083123
Level 2
Find the area of the shaded triangle in the figure.
2 m
Triangle Grid square
144 P5.AN.JM.17083124
Level 2
The figure shows an isosceles triangle. What is the value of ∠q?
2 m
Isosceles triangle Angles on a straight line
145 P5.AP.JM.17083212
Level 2
Find the total shaded area in the figure.
2 m
Triangle Grid square
146 P5.AN.JM.17083133
Level 2
In the figure, ABCD is a rectangle and BDE is an isosceles triangle. Given that ∠BEC = 65°, find ∠DBE.
2 m
Rectangle Isosceles triangle Angles on a straight line
147 P5.AP.JM.17083126
Level 2
What is the area of the shaded triangle in the figure?
2 m
Triangle Grid square
148 P5.AN.JM.17083196
Level 2
In the figure, KJN is a straight line. LMJ is an isosceles triangle and KJL is an equilateral triangle. Find ∠OJN.
2 m
Right angle Equilateral triangle Isosceles triangle Angles on a straight line
149 P5.AP.JM.17083118
Level 2
In the square grid, A is a right-angled triangle, B is a square and C is an isosceles triangle. Arrange A, B and C from the largest area to the smallest area.
2 m
Square Right-angled triangle Grid square Min-max
150 P6.AN.RA.17081608
Level 1 PSLE
In the figure, LOP and MON are straight lines. ∠LPN = 55°, ∠PLM = 114° and ∠MNP = 90°. Find ∠LMN.
2 m
Right angle Vertically opposite angles Angles sum of triangle
151 P4.GE.JM.17092638
Level 2
The figure is made up of equilateral triangles. What is the least number of triangles should be shaded to form a symmetry with the dotted line?
2 m
Symmetry Equilateral triangle Min-max
152 P5.AP.JM.17083124
Level 1
What is the area of the triangle?
2 m
Right-angled triangle
153 P6.AN.NK.21060908
Level 2 PSLE
In the figure ABCD is a square, AB = BE and ∠BAE = 75°. Find ∠BCE.
2 m
Right angle Square Isosceles triangle Angles sum of triangle
154 P6.AP.TL.17090719
Level 2
The perimeter of the triangle WXY is 30 cm. Given that YW = 13 cm, WX = 12 cm, RY = PY and PX = QX, find the radius of the circle.
2 m
Triangle Circle Sets Units & parts & boxes Substitution
155 P5.AP.JM.17083136
Level 2
In the figure, what is the area of Triangle ABC?
2 m
Right-angled triangle
156 P6.AN.JC.23100201
Level 2 PSLE
ABC is an equilateral triangle. BCD is a straight line. Find ∠CDE.
2 m
Equilateral triangle Angles on a straight line Angles sum of triangle
157 P5.AP.JM.17083143
Level 2
Triangle ABC is a right-angled triangle. Find the length of BD.
2 m
Right-angled triangle
158 P4.GE.JM.17092617
Level 2
The figure is made up of a right-angled triangle and a rectangle. How many pairs of perpendicular lines are there in the figure?
2 m
Rectangle Perpendicular & parallel lines Right-angled triangle
159 P4.AP.JM.17100153
Level 2
Find the perimeter of the figure.
2 m
Rectangle Triangle Composite figure perimeter
160 P6.AN.JC.23100125
Level 2 PSLE
ABCD is a rhombus. AEC is a straight line. Find ∠ABE.
2 m
Isosceles triangle Angles sum of triangle Rhombus

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