What is a perimeter?
  • The distance around the edge of a shape
  • The distance across a shape
  • The size of the surface of a 2D shape
  • The size of the surface of a 3D shape
What is the perimeter of a 6cm square?
  • 6cm
  • 12cm
  • 18cm
  • 24cm
A square has a perimeter of 32cm. How long are the sides?
  • 4cm
  • 8cm
  • 10cm
  • 16cm
How is square centimeter usually written?
  • Cm sq
  • Sq cm
  • cm2
  • 2cm
Which is a good estimate of the perimeter of a cell 'phone?
  • 100cm
  • 34cm
  • 2m
  • 25mm
What is the perimeter of a rectangle 5cm x 9cm?
  • 14cm
  • 20cm
  • 28cm
  • 45cm
What is area?
  • The distance around the edge of a 2D shape
  • The distance across a 2D shape
  • The size of the surface of a 2D shape
  • The distance around the edge of a 3D shape
Which would be a good estimate of the area of a small notebook?
  • 1,000cm2
  • 5cm2
  • 26cm2
  • 500cm2
What is useful to work out the area of a small 2D shape?
  • Tracing paper
  • Measuring jug
  • Meter stick
  • Squared paper
Which would be a suitable unit to measure the area of a classroom?
  • Square meters
  • Square millimeters
  • Square centimeters
  • Square kilograms
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