Level 2
Find the area of the shaded part.
Level 2
Find the area of the shaded part.
Image in this question is not available.
Level 3
The figure is not drawn to scale. It has 4 big semicircles with diameter 100 cm each and 5 small semicircles with diameter 48 cm. What is the area of the shaded figure? Take π = 3.14
Level 3
The figure is not drawn to scale. It has 4 big semicircles with diameter 100 cm each and 5 small semicircles with diameter 48 cm. What is the area of the shaded figure? Take π = 3.14
Image in this question is not available.
Level 3
Find the area of the figure.
Level 3
Find the area of the figure.
Image in this question is not available.
Level 3
The figure is made up of two shaded triangles within a rectangle. Find the area of the unshaded part.
Level 3
The figure is made up of two shaded triangles within a rectangle. Find the area of the unshaded part.
Image in this question is not available.
Level 3
The figure is made up of 2 triangles, NJM and KLM. Find the area of the shaded part in the figure.
Level 3
The figure is made up of 2 triangles, NJM and KLM. Find the area of the shaded part in the figure.
Image in this question is not available.
Level 3 PSLE
In the figure, the square LMNO is made up of two parts, X and Y. The part, X, is formed by a semicircle and the line LM. The perimeter of X is 36 cm and the perimeter of the shaded part, Y, is 64 cm.
- Find the perimeter of the square LMNO.
- Find the area of the shaded part Y. (Take π =227)
Level 3 PSLE
In the figure, the square LMNO is made up of two parts, X and Y. The part, X, is formed by a semicircle and the line LM. The perimeter of X is 36 cm and the perimeter of the shaded part, Y, is 64 cm.
- Find the perimeter of the square LMNO.
- Find the area of the shaded part Y. (Take π =227)
Image in this question is not available.
Level 3
A pool is surrounded by a footpath as shown. The length of the footpath is 55 metres and its breadth is 25 of its length. Find the area of the pool.
Level 3
A pool is surrounded by a footpath as shown. The length of the footpath is 55 metres and its breadth is 25 of its length. Find the area of the pool.
Image in this question is not available.
Level 3
The figure shown is formed by cutting out three identical quadrants from three identical squares. Find the area of the figure. (Take π = 227)
Level 3
The figure shown is formed by cutting out three identical quadrants from three identical squares. Find the area of the figure. (Take π = 227)
Image in this question is not available.
Level 3
PQRS is a rectangular garden 24 m long and 8 m wide. Two pathways are laid across as shown. Each pathway is 1 m wide. What area of the garden is not covered by the pathways?
Level 3
PQRS is a rectangular garden 24 m long and 8 m wide. Two pathways are laid across as shown. Each pathway is 1 m wide. What area of the garden is not covered by the pathways?
Image in this question is not available.
Level 3
In the figure, ABCD is a rectangle. E is a point on line AB. F and G are points on line DC. The total shaded area of triangles DEF and FBG is 112 cm2. AD = 14 cm and GC = 4 cm. Find the area of rectangle ABCD.
Level 3
In the figure, ABCD is a rectangle. E is a point on line AB. F and G are points on line DC. The total shaded area of triangles DEF and FBG is 112 cm2. AD = 14 cm and GC = 4 cm. Find the area of rectangle ABCD.
Image in this question is not available.
Level 3
The figure is made up of 2 rectangles. The area of the figure is 126 cm
2.
- What is the length BC?
- What is the area of rectangle CDEF?
Level 3
The figure is made up of 2 rectangles. The area of the figure is 126 cm
2.
- What is the length BC?
- What is the area of rectangle CDEF?
Image in this question is not available.
Level 3
In the figure, WXYZ is a rectangle. h = 20 cm, WX = 30 cm, XY = 24 cm. Find the area of the shaded parts.
Level 3
In the figure, WXYZ is a rectangle. h = 20 cm, WX = 30 cm, XY = 24 cm. Find the area of the shaded parts.
Image in this question is not available.
Level 3
ABCD is a rectangle. Find the area of the shaded part.
Level 3
ABCD is a rectangle. Find the area of the shaded part.
Image in this question is not available.
Level 3
The figure shown, not drawn to scale, is made up of a rectangle X with length 18 cm and a square Y of sides 14 cm. What is the area of the rectangle X?
Level 3
The figure shown, not drawn to scale, is made up of a rectangle X with length 18 cm and a square Y of sides 14 cm. What is the area of the rectangle X?
Image in this question is not available.
Level 3
MNO and NOP are two identical equilateral triangles. MN = NY and PO = OZ. Given that MP = 42 cm and YZ = 72 cm, find the total unshaded areas.
Level 3
MNO and NOP are two identical equilateral triangles. MN = NY and PO = OZ. Given that MP = 42 cm and YZ = 72 cm, find the total unshaded areas.
Image in this question is not available.
Level 3
The figure is made up of 2 squares of different sizes. Find the area of the shaded part.
Level 3
The figure is made up of 2 squares of different sizes. Find the area of the shaded part.
Image in this question is not available.
Level 3
The figure shows 2 quarter circles and a rectangle. The radius of the big quarter circle is 10 cm. The radius of the small quarter circle is 5 cm. Find the difference in area between the two shaded parts P and Q. (Take π = 3.14 and give the answer correct to 1 decimal place)
Answer: 5.7 cm2
Level 3
The figure shows 2 quarter circles and a rectangle. The radius of the big quarter circle is 10 cm. The radius of the small quarter circle is 5 cm. Find the difference in area between the two shaded parts P and Q. (Take π = 3.14 and give the answer correct to 1 decimal place)
Answer: 5.7 cm2
Image in this question is not available.
Level 3
The figure, that is not drawn to scale, is made up of 2 rectangles of the same breadth. What is the area of the shaded part?
Level 3
The figure, that is not drawn to scale, is made up of 2 rectangles of the same breadth. What is the area of the shaded part?
Image in this question is not available.
Level 3
The measurements of a plot of land are given below. (All sides of the plot of land meet at right angles.)
- What is the area of the plot of land?
- Each square metre of land costs $85. How much does the plot of land cost?
Level 3
The measurements of a plot of land are given below. (All sides of the plot of land meet at right angles.)
- What is the area of the plot of land?
- Each square metre of land costs $85. How much does the plot of land cost?
Image in this question is not available.
Level 3
Given the figure, find
- its perimeter.
- its area.
Level 3
Given the figure, find
- its perimeter.
- its area.
Image in this question is not available.