31 P5.AP.NK.23041217
Level 2
ABCD is a rectangular piece of paper with a perimeter of 178 cm. AB is 65 cm and point X is the mid-point AD. It is folded along the dotted line as shown in Figure 1. What is the area of the shaded triangle?
2 m
Rectangle Folded figure
32 P5.FR.JM.17083092
Level 2
The breadth of a rectangle is 38 m. Its length is twice as long as its breadth. What is the area of the rectangle?
2 m
F Multiplication Fractions with units Area Perimeter Rectangle Times as many
33 P5.AP.JM.17083189
Level 2
The figure shows a rectangle ABCD measuring 10 cm by 6 cm. What is the total area of the two shaded triangles?
2 m
Rectangle Triangle common base
34 P5.RA.JM.17083138
Level 3
Jermaine had a piece of wire 140 cm long. He used it to form a rectangle with its length and breadth in the ratio 3 : 2.
  1. What is the length of the rectangle?
  2. What is the area of the rectangle?
3 m
Ratio to units Area Perimeter Rectangle Units method
35 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
36 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
37 P5.AP.JM.17083184
Level 2
The figure shows a rectangle measuring 30 cm by 16 cm. What is the area of the shaded part?
2 m
Rectangle Triangle Composite figure area
38 P5.AP.JM.17083183
Level 2
The figure shows a rectangle measuring 28 cm by 23 cm. What is the area of the unshaded parts?
2 m
Rectangle Triangle Composite figure area
39 P5.AP.NK.23022714
Level 3
In the figure, ABCD and PRSD are two identical rectangles. Find the shaded area of the figure.
2 m
Rectangle Triangle Composite figure area
40 P5.AP.JM.17083219
Level 2
In the figure, ABCD is a rectangle with an area of 912 cm2. Given that the area of Triangle DEF is 358 cm2, Find the area of Triangle BFC.
2 m
Rectangle Triangle Composite figure area

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