Units
How many centimetres are in 5 metres?
500cm
Find the perimeter of a square with side lengths of 5m.
20m.
Find the area of a rectangle measuring 1.5cm x 3cm.
4.5cm2
What is the area of this triangle?
Base = 6cm
Height = 5cm
15cm2
Name the four types of triangle.
Equilateral, Isoceles, Scalene, Right angled
Convert 3.52km to metres.
3520 metres
A regular hexagon has sides that measure 2.5cm. What is its total perimeter?
15cm
120m2
If the perimeter of an equilateral triangle is 27m, what is the side length?
9m
Name a measurement that would be suitable for measuring the area of the classroom.
m2
Which is longer?
358mm or 0.0358m
358mm (35.8cm)
An irregular pentagon has two sides measuring 5cm, two sides measuring 7cm and one side measuring 3cm. What is its perimeter?
27cm.
A rectangle has an area of 48m2.
One side is 12m long. What length is the other side?
4m
What type of triangle is this?
Side lengths: 6cm, 18cm, 6cm.
Using only your whiteboard and pen, Make Mr. Winter laugh for 300 points.
:)
Add these lengths together:
- 92.3cm
- 1.22m
- 10mm
215.3 cm
The total perimeter of a rectangle is 20cm. One side of this rectangle is 8cm long. Draw a diagram.
Sides:
8cm
8cm
2cm
2cm
What is the difference in area between these squares?
Side length = 3cm
Side length = 5cm
16cm2
If the area of this triangle is 24cm2, its base is 6cm wide, what is its height?
8cm
How wide is the base of this triangle?
Area = 48cm2
Height = 12cm
8cm
List 4 formal units of length AND 4 informal units of length.
A rectangle has a perimeter of 46m. Its length is 15m. Find its width.
8m
A rectangular floor is 5m × 6 m. Tiles cover 0.5 m² each. How many tiles are needed?
60 tiles
Area of this triangle:
Base = 5.5cm
Height = 12cm
33cm2
Calculate the area of this CIRCLE!
Radius = 5cm
Area ≈ 78.54 cm²