Perimeter

1
Perimeter
2
To find the perimeter we need to add all the
measurements from around the outside.
8cm
8cm
8cm
8cm
8cm 8cm 8cm 8cm 32cm
3
Do we have to measure every side to work out the
perimeter?
5cm
2cm
2cm
5cm
4cm
4
Write down the perimeter for each shape. Which
shapes have the same perimeter?
c
a
b
e
d
5
Write down the perimeter for each shape. Which
shapes have the same perimeter?
c
a
b
Perimeter 12cm
Perimeter 8cm
e
Perimeter 12cm
Perimeter 22cm
d
Perimeter 14cm