Level 2
Rectangle A and Rectangle B overlap each other. Given that 16 of Rectangle A is shaded while 14 of Rectangle B is shaded, what fraction of the figure is not shaded?
Level 2
Rectangle A and Rectangle B overlap each other. Given that 16 of Rectangle A is shaded while 14 of Rectangle B is shaded, what fraction of the figure is not shaded?
Level 3
A cuboid has a volume of 300 cm3. Its base is a rectangle which has a perimeter of 32 cm. The ratio of the length to the breadth of the rectangle is 5 : 3. Find its height.
Level 3
The figure is not drawn to scale. The ratio of the area of the rectangle to the area of the circle to the area of the triangle is 21 : 17 : 4. If 14 of the triangle and 37 of the rectangle are shaded, what is the ratio of the total shaded area to the total of the unshaded area? Leave your answer in the simplest form.
Level 3
The figure is not drawn to scale. The ratio of the area of the rectangle to the area of the circle to the area of the triangle is 21 : 17 : 4. If 14 of the triangle and 37 of the rectangle are shaded, what is the ratio of the total shaded area to the total of the unshaded area? Leave your answer in the simplest form.
Level 3 PSLE The figure is made up of two rectangles, ABHF and FGDE, and two right-angled isosceles triangles, BCH and DCG. BA = 13 cm, DE = 8 cm and BH = w cm. AFE and CHGF are straight lines.
Find the length of AE in terms of w. Give your answer in the simplest form.
Find the total area of the figure when w = 16.
Level 3 PSLE The figure is made up of two rectangles, ABHF and FGDE, and two right-angled isosceles triangles, BCH and DCG. BA = 13 cm, DE = 8 cm and BH = w cm. AFE and CHGF are straight lines.
Find the length of AE in terms of w. Give your answer in the simplest form.
Level 3
The figure shows a rectangular piece of paper. It is cut into 3 parts, X, Y and Z. Find the ratio of the area of the rectangular piece of paper to the area of Y. Leave your answer in the simplest form.
Level 3
The figure shows a rectangular piece of paper. It is cut into 3 parts, X, Y and Z. Find the ratio of the area of the rectangular piece of paper to the area of Y. Leave your answer in the simplest form.
Level 3
The length of a rectangular field is twice as long as its breadth. The perimeter of the rectangular field is 36 m. What is the area of the rectangular field?
Level 3
Chu Hong made two ponds of the same size in his garden. One pond was to keep his guppies and another pond was to keep his goldfish. He made a 2 m wide path around the ponds so that visitors could walk around and look at his guppies and goldfish. Find the total area he used to make the 2 ponds.
Level 3
Chu Hong made two ponds of the same size in his garden. One pond was to keep his guppies and another pond was to keep his goldfish. He made a 2 m wide path around the ponds so that visitors could walk around and look at his guppies and goldfish. Find the total area he used to make the 2 ponds.
