AREA PERIMETER

21 P6.AP.NK.21060406

Level 1 PSLE
In the figure, ABC and BCD are right-angled triangles. To find the area of Triangle ABD, identify,
(a) its height
(b) its base.

2 m

Attempt

22 P6.AP.JC.22040801

Level 1 PSLE
Find the area of the shaded triangle.

2 m

Attempt

Triangle

23 P6.AP.JC.23031501

Level 1 PSLE
A square and a triangle have equal perimeters. The lengths of the three sides of the triangle are 6.3 cm, 8.1 cm and 9.6 cm. What is the area of the square?

2 m

Attempt

Length Square Triangle Equal stage

24 P6.AP.NK.21060407

Level 2 PSLE
ABCD is a square of side 20 cm. It is formed from two rectangles AEGD and EBCG. H is a point on AD and F is a point on BC. Find the area of EFGH.

2 m

Attempt

Square Rectangle Triangle

25 P6.AP.TL.17090703

Level 2 PSLE
Robert cut out three identical right-angled triangles. He joined them to form the figure PQRS shown. RS = 12 cm and SP = 10 cm. The perimeter of the figure is 36 cm. Find the area of the figure PQRS.