Questions

From Best to Worst

1 P6.AP.TL.17090710

Level 1
Find the perimeter of this quadrant. Its radius is 4 cm. (Take π = 3.14)

1 m

Attempt

2 P6.AN.NK.17050201

The figure is not drawn to scale. ∠PQR is a quadrant. Find ∠QRN.

2 m

Attempt

Isosceles triangle Quarter circle

3 P6.AP.NK.21060415

Level 2 PSLE
The figure is formed by joining two quarter circles of radius 3 cm. Find the perimeter of the figure. Round your answer to the nearest whole number. Take π = 3.14

2 m

Attempt

Composite figure perimeter Quarter circle D Round off

4 P6.AP.TL.17090729

Level 2
The figure shows a circle. O is the centre and the diameter XOY is 42 cm long. Each of the shaded part is formed by the radius of the big circle and 2 identical quarter arcs. Find the total area of the shaded parts in the figure. (Take π = ²²₇)

2 m

Video Attempt

Square Quarter circle

5 P6.AP.TL.17090726

Level 2
5 identical quarter circles were cut out from a square cardboard of length 18 cm. Find the area of the 5 quarter circles. Leave the answer in terms of π.

2 m

Attempt

Square Quarter circle Length

6 P6.AP.TL.17090730

Level 2
The figure, not drawn to scale, consists of a rectangle ABFG, a square BCDF, and 2 identical quadrants AGE and BFD. AG = 8 cm and FG = 4 cm. Find the shaded area. (Take π = ²²₇)

2 m

Video Attempt

Square Rectangle Quarter circle Cut & paste

7 P6.AP.TL.17090731

Level 2
The figure is made up of 2 similar quadrants and a semicircle in a rectangle. The diameter of the semicircle is 28 cm. Find the perimeter of the shaded part. (Take π = ²²₇)