1. Find the perimeter of the following shapes:
Name of shape
|
Measurements
|
a. Square
|
Length 5.5 cm |
b. Rectangle
|
Length 8 mm and width 5 mm |
c. Equilateral triangle
|
Length 8 cm |
d. Parallelogram
|
One side 6 m the another side 9 m |
e. Rhombus
|
Length 5.4 cm |
2. Draw a sketch of the following figures with possible measurements:
a. A square of perimeter 24 centimetres.
b. A rectangle with a perimeter of 36 metres and a width of 8 cm.
c. A rhombus with a perimeter of 64 metres.
d. An isosceles triangle with a perimeter of 50 cm.
3. Calculate the perimeter of the following shapes:
a |
b |
c
|
|
|
|
d
|
e
|
f
|
4. Find the perimeter of the following shapes:
a. Lengths in centimetres. |
b. Lengths in metres. |
c. Lengths in millimetres.
|
|
|
5. a | A basketballer is training by running around a square paddock of length 120 metres. If he runs around 10 times how far does he run in total? | |
b. |
A rectangular lawn has a length of 20 metres and a width of 15 metres.
|
|
c. | Estimate the perimeter of a normal sized soccer field. |