Questions

From Best to Worst

301 P6.AN.NK.17051743

Level 3
In the figure, RKLP is a trapezium and triangles RPN and NRM are isosceles triangles. QJ, QL and JL are straight lines. RP = RN = NM. Find

∠x
∠y.

5 m

Attempt

302 P6.AN.JC.22050904

Level 3 PSLE
Maria has a triangular piece of paper ABC with BA =BC, ∠ABC = 82° and ∠CDE = 69°. ADC and BEC are straight lines. She folded it along the line DE as shown.

Find ∠x.
Find ∠y

5 m

Attempt

Isosceles triangle Angles on a straight line Angles sum of triangle Folded figure

303 P6.AP.TL.17090845

Level 3
The figure shows a triangle KLM and 3 semicircles. If the shaded area of the semicircle, labelled y, is ¹₃ the unshaded area of the semicircle, labelled x, find the total shaded area. (Take π = 3.14)

5 m

Attempt

Triangle Semicircle Composite figure area Fraction to ratio

304 P6.AP.TL.17090847

Level 3
In the figure, ABCD is a square of sides 24 cm. G is the midpoint of BD. DE = EC. DG is 4 times of FG. AH is ³₈ of AG. Find the total shaded area.

5 m

Video Attempt

Square Triangle Composite figure area Fraction of a whole Times as many Units method

305 P6.AP.TL.17090848

Level 3
The figure, not drawn to scale, is made up of a square, a quadrant and a semicircle. WXYZ is a square of side 28 cm. Find the area of the shaded part. (Take π = ²²₇)