Converting between Metric Units
Perimeter
Area (rectangles)
Area (Parallelograms)
Area (Triangles)
200

How many millimetres are in a centimetre?

10mm

200

A square with an outside edge of 5cm.

5+5+5+5 = 20cm

200
A square with a side length of 2cm.

2x2 = 4cm2

200

A parallelogram with a base of 5m and a height of 3m

5 x 3 = 15m2

200

A triangle with a base of 6cm and a height of 3cm

6 x 3 = 18

18 / 2 = 9cm2

400

If I have 164 centimetres, how many metres do I have?

1.64m

400

An equilateral triangle with an outside edge of 6m.

6 + 6 + 6 = 18m

400

A rectangle with a side length of 2m and 4m.

2 x 4 = 8m2

400

A parallelogram with a base of 10cm and a height of 6cm

10 x 6 = 60cm2

400

A triangle with a base of 11m and a height of 5m

11 x 4 = 44

44 / 2 = 22m2

600

3 km is equal to this many metres.

3,000m

600

a rectangle with one side length of 8cm and another of 3cm.

8 + 8 + 3 + 3 = 22cm

600

A square with a side length of 7m.

7 x 7 = 49m2

600

A parallelogram with a base of 6m and a height of 6m.

6 x 6 = 36m2

600

A triangle with a base of 8m and a height of 6m

8 x 6 = 48

48 / 2 = 24m2

800

1000L is how many kilolitres?

1kL

800

DAILY DOUBLE: A rectilinear shape with side lengths of 4cm, 6cm, 2cm, 3cm, and 7cm

4 + 6 + 2 + 3 + 7 = 22cm

800

A rectangle with a length of 8m and a width of 5m.

8 x 5 = 40m2

800

A parallelogram with a base of 12cm and a height of 4cm.

12 x 4 = 48cm2

800

A triangle with a base of 6cm and a height of 4cm.

6 x 4 = 24

24 / 2 = 12cm2

1000

if I have 1200 mL, how many Litres do I have?

1.2L

1000

a hexagon with a side length of 5cm

5 + 5 + 5 + 5 + 5 + 5 = 30cm

1000

A rectangle with a length of 7cm and a width of 9cm.

7 x 9 = 63cm2

1000

A painting shaped like a parallelogram has a base of 1m and a height of 80cm. What is the area?

80x100 = 8,000cm2

1000

DAILY DOUBLE: A triangle with a base of 12m and a height of 6m.

12 x 6 = 72

72 / 2 = 36m2

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