161 P4.AP.JM.17100140
Level 2
The figure is made up of a rectangle and a square. The area of the rectangle is thrice the area of the square. If the area of the square is 16 cm2 and the breadth of the rectangle is 2 cm, find the length of the rectangle.
2 m
Square Rectangle Rectilinear figure Composite figure area Length Times as many
162 P6.AN.NK.17081610
Level 2 PSLE
A rectangular piece of paper was folded along the dotted line as shown in the figure. Find ∠a.
2 m
Right angle Rectangle Overlapping angles Folded figure
163 P3.AP.JM.17102365
Level 2
ABCD is a rectangle made up of three identical squares. The length of each side of the square is 5 m. What is the area of ABCD?
2 m
Square Rectangle Composite figure area
164 P5.AP.NK.23041219
Level 2
In the figure, ABCD and WXYZ are identical rectangles. The perimeter of each rectangle is 37 cm. The perimeter of the shaded rectangle WMCN is 22 cm. Find the perimeter of the figure ABMXYZND.
2 m
Rectangle Rectilinear figure Composite figure perimeter
165 P3.AP.JM.17102345
Level 2
The figure is made up of 4 similar rectangles. Find the perimeter of the figure.
2 m
Rectangle Rectilinear figure Composite figure perimeter
166 P4.AP.NK.23050829
Level 3
Find the area of the unshaded part.
2 m
Rectangle Cut & paste
167 P5.AP.JM.17083217
Level 2
The figure shows a rectangle and two triangles. Find the shaded area.
2 m
Rectangle Triangle Triangle common height Composite figure area
168 P3.AP.JM.17102332
Level 2
The figure is made up of 6 similar rectangles measuring 6 cm by 3 cm. What is the perimeter of the figure?
2 m
Rectangle Rectilinear figure Composite figure perimeter
169 P6.AN.NK.17052201
Level 2
A rectangular strip of paper is folded at an angle of a° to the side, forming an angle of 40° as shown. What is the value of ∠a?
2 m
Rectangle Angles on a straight line Corresponding angles Overlapping angles Folded figure
170 P6.AP.TL.17090713
Level 2 PSLE
In the figure, ABDF and BCEF are rectangles and CDE is a straight line. AB = 6 cm, AF = 8 cm and BF = 10 cm. Find the length of BC.
2 m
Length Rectangle Right-angled triangle Composite figure area

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