171 P6.AP.TL.17090723
Level 2
The figure is made up of an equilateral triangle and a semi-circle of diameter 21 m. Find the perimeter of the figure. (Take π = 227)
2 m
Equilateral triangle Circumference Semicircle
172 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
173 P5.AN.JM.17083119
Level 2
∠f = 20°. What is the value of the sum of angles a, b, c, d and e?
2 m
Angles on a straight line Angles sum of triangle
174 P5.AP.JM.17083155
Level 2
Find the total area of the shaded triangles.
2 m
Triangle Triangle common base Composite figure area
175 P4.AN.JM.17092857
Level 2
The figure shows a square ABEF and a rectangle BCDE. ∠ADE = 38°. Find ∠DAE.
2 m
Square Rectangle Angles sum of triangle

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