20 terms

millimetre (mm)

one tenth of a centimetre

centimetre (cm)

10mm = 1 cm

metre (m)

100cm = 1 m

kilometre (km)

1,000m = 1 km

hectare (ha)

10,000m² = 1 ha

millilitre (ml)

1,000 ml = 1 L

litre (L)

1 litre = 1,000 ml

gram (g)

1,000 g = 1 kg

kilogram (kg)

1kg = 1,000 g

quadrilateral

a four-sided shape

diagonal

line drawn from corner to corner

parallelogram

4 sides, opposite sides parallel

trapezium

4 sides, one pair of sides parallel

circle

360 degrees around

circumference

distance around a circle

diameter

straight line through the centre of a circle

radius

half of a diameter

chord

any line across a circle

arc

part-way around a circle

tangent

line touching a circle