Questions

From Worst to Best

201 P3.AP.JM.17102329

Level 2
What is the area of the figure?

2 m

Attempt

202 P5.RA.JM.17083127

Level 3
The figure, not drawn to scale, is made up of 3 equilateral triangles and 3 squares. Find the ratio of the length AB to the length CD to the length EF. (Express your answer in its simplest form).

3 m

Attempt

Finding ratio R Simplest form Area Perimeter Square & square root Equilateral triangle

203 P4.AP.JM.17100158

Level 2
Every square in the figure is of side 1 cm. What is the area of the figure?

2 m

Attempt

Square Triangle Composite figure area

204 P6.AN.NK.17052107

Level 2
In the figure, AOB, COD, EOF and GOH are straight lines. Find ∠s + ∠k + ∠l + ∠m + ∠n + ∠p + ∠q + ∠r.

2 m

Attempt

Angles sum of triangle Angles at a point Exterior angle of a triangle Interior angles

205 P4.AP.JM.17100156

Level 2
Find the area of the shaded part of the following figure.

2 m

Attempt

Rectangle Triangle Composite figure area

206 P6.RA.TL.17042609

Level 3
The figure is made up of two squares and a triangle. The ratio of the area of Triangle X to that of Square Z is 11 : 1. The ratio of the shaded area to that of the unshaded area is 1 : 3. If the difference between areas of Triangle X and Square Y is 464 cm², what is the area of Square Z?

3 m

Attempt

Ratio to units Area Perimeter Unchanged total Units table

207 P5.AN.JM.17083220

Level 1
In the figure, ABC is an equilateral triangle and ∠BCD = 80°. Find ∠z.

2 m

Attempt

Equilateral triangle Angles at a point

208 P6.AP.TL.17090738

Level 2 PSLE
The shaded figure is formed using 3 squares and 3 equilateral triangles. The length of the straight line PQ is 15 cm. Find the perimeter of the shaded figure.