Questions

From Worst to Best

621 P5.AP.JM.17083244

Level 3
The figure consists of two overlapping squares ABCD and DEFG. H is the ¹₅ mark of the sides, AB and FG. Express the shaded area as a fraction of the total unshaded area. (Give your answer in the simplest form.)

4 m

Attempt

622 P4.AP.JM.17100282

Level 3
A feature wall is covered by 10 identical small rectangular boards as shown. The area of 1 small rectangular board is 12 m². Where is the perimeter of the feature wall?

4 m

Attempt

Square & square root Rectangle Rectilinear figure Tiling Units method

623 P4.AP.NK.23050832

Level 3
Ling Ling used 6 identical squares in Figure A to make a rectangular card as shown in Figure B. The perimeter of Figure A was 80 cm. What was the length of the card?

4 m

Attempt

Length Square Rectangle Rectilinear figure Tiling Units method

624 P4.AP.JM.17100276

Level 3
The figure is made up of a square and a rectangle. It has an overall perimeter of 74 cm. The breadth of the rectangle is ³₄ as long as the length of the square. Given that the length of the rectangle is 16 cm, find the area of the whole figure.

4 m

Attempt

Square Rectangle Rectilinear figure Composite figure area Fraction to units Units method

625 P4.AP.JM.17100277

Level 3
The figure is made up of 1 small square, 1 big square and 1 rectangle. It has an overall perimeter of 120 cm. The length of the rectangle is 4 times as long as its breadth. Find the area of the whole figure.

4 m

Attempt

Square Rectangle Rectilinear figure Composite figure area Model Times-as-many Units method

626 P4.AP.JM.17100278

Level 3
The figure is formed from 2 rectangles and a square. The length of Rectangle R is twice that of Square S. The breadth of Rectangle R is ¹₃ its length.

Find the area of Rectangle T.
Find the perimeter of the whole figure.

4 m

Attempt

Square Rectangle Rectilinear figure Composite figure perimeter Composite figure area Fraction of a whole Model Times-as-many

627 P4.AP.JM.17100228

Level 3
The figure not drawn to scale is made up of a square and a rectangle. It has an overall perimeter of 56 cm. The length of the square is ²₃ as long as the length of the rectangle. Given that the breadth of the rectangle is 5 cm, find the area of the whole figure.

4 m

Attempt

Square Rectangle Rectilinear figure Composite figure area Fraction to units Units method

628 P6.FR.JO.21042215

Level 3 PSLE
A square, not drawn to scale, is made up of four triangles A, B, C and D. The area of A is ¹₁₀ the area of the square while the area of B is ¹₆ the area of the square.