1. LI: to calculate the perimeter of regular polygons.
5cm
6cm
3cm 1) 2) 3)
4cm
4cm
6cm
6cm
5cm
10cm
10cm
6cm
3cm
10cm
10cm
5cm
5cm 4) 5)
10cm
10cm
5cm
10cm

2. LI: to calculate the perimeter of regular polygons.
8cm
13cm 3)
4cm 4) 1) 2)
12cm
4cm
30cm
2cm 5) 6)
7) Measure 1 side & calculate
45cm
3cm
8) Measure length & breadth & calculate
14cm

3. LI: to calculate the perimeter of regular polygons.4) 3) 1) 2) 5) 6) 7) 8)

4. Challenge!
How many different rectangles can you draw that have a perimeter of 24cm?
Make sure you label the sides;
Make sure they add up to 24cm!