Rectangle
List down one property of a rectangle and give an example of an object with this shape.
- It has 4 sides
- Opposite sides have the same length
- It has 4 right angles
- For example, tables, worksheets etc
List down one property of a square and give an example of an object with this shape.
- It has 4 equal sides
- It has 4 right angles
- For example, a slice of bread, a rubik's cube etc
List down one property of a triangle and give an example of an object with this shape.
- It has 3 sides
- For example, clothes hanger, toblerone chocolate etc
List down one property of a circle and give an example of an object with this shape.
- It has 1 curve line
- It has no straight lines nor side
- It has radius and diameter
- For example, cups, bottle cap etc
A rectangular red sticker is 5 mm tall and 7 mm wide. What is its perimeter?
24 mm
A square has sides that are 23 m long. What is the perimeter of the square?
92 m
The length of an equal triangle is 6 cm. Find the perimeter.
18 cm
The radius of a circle is 14 cm. Calculate the circumference of the circle.
88 cm
A rectangular notebook has a dimension of 21 cm by 15 cm. What is its area?
315 cm2
A square has sides that are 14 m long. Find the area of the square.
196 m2
A triangle has a height of 20 cm and base of 15 cm. Find the area of this triangle.
150 cm2
The radius of a circle is 21 cm. Calculate the area of the circle.
1386 cm2
A rectangular cardboard is 3 m long and 5.5 m wide. Find the area of this cardboard.
16.5 m2
The length of the square is 32 cm. Find the area of the square.
1024 cm2
A triangle has a height of 9 cm and base of 15 cm. Find the area of this triangle.
67.5 cm2
The diameter of a dinner plate is 28 cm. What is the circumference?
176 cm
The perimeter of a rectangular paper is 66 m. It is 24 m long. How wide is it?
9 m
A square notepad has a perimeter of 40 cm. How long is each side of the notepad?
10 cm
The length of a triangle is 25 cm by 50 cm by 38 cm. Find the perimeter of the triangle.
113 cm
The diameter of a circle is 20 cm. Calculate the area of the circle.
314 cm2 or 314.3 cm2