61 P6.AN.RA.17081609
Level 1 PSLE
In the figure, EFG is an equilateral triangle and ∠FGH = 70°. Find ∠a.
2 m
Equilateral triangle Angles at a point
62 P6.RD.TL.17042445
Level 3
In the figure, not drawn to scale, 40% of the triangle XEZ is shaded. The ratio of the shaded part of circle to the unshaded part of the circle is 5 : 9. What percentage of the rectangle WXZY is shaded?
3 m
Ratio to units Finding percent Percent to units Area perimeter Repeated identity Units table
63 P6.AP.TL.17090721
Level 2
A rectangle is placed in a circle with O as the centre. Use the calculator value of π to find the shaded part of the circle. Correct the answer to 1 decimal place.
2 m
Rectangle Square & square root Triangle Circle area Fraction of a whole D Place values D Round off
64 P6.AN.NK.21060923
Level 2 PSLE
In the figure, ACDE is a trapezium. AE is parallel to CD. BCD is a straight line and AB = BC. Find ∠ABC.
2 m
Isosceles triangle Trapezium Angles sum of triangle Alternate angles
65 P6.AP.TL.17090724
Level 2
The figure shows a triangle enclosed within a semicircle. X is the centre of the semicircle. Find the area of the shaded part. (Take π = 3.14).
2 m
Triangle Circle area Semicircle

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