116 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
117 P4.AN.JM.17092864
Level 2
The figure shows a rectangle. What is the sum of ∠a and ∠b?
2 m
Right angle Rectangle
118 P4.AN.JM.17092833
Level 2
In the figure, ABCD is a rectangle. ∠x is twice the size of angle y. Find ∠x.
2 m
Right angle Rectangle Model Times-as-many Units method
119 P3.AP.JM.17102307
Level 2
In the figure shown, all lines meet at right angles. What is the perimeter?
2 m
Rectangle Rectilinear figure Composite figure perimeter
120 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

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