Measurement and Length

What is the perimeter?

• 24 sq cm

• 24 cm

• 35 sq cm

• 35 cm

What is the perimeter of the rectangle?

• 15 cm

• 16 cm

• 15 sq cm

• 15 cm

What is the length of the key?

• 2 cm

• 0 cm

• 4 cm

• 1 cm

What does the 'perimeter' of a shape mean?

• The distance around the shape

• The distance across the shape

• The distance halfway around the shape

• The shortest possible distance around the shape.

The distance around an object is called the 

• area

• perimeter

What is the perimeter of this rectangle?  
Length:  8 cm
Width:  4 cm

• 32 cm

• 24 square centimeters

• 24 cm

• 84 cm 

Which is longer 5 meters or 400 millimeters?

• 5 meters

• 400 millimeters

Convert 9 cm to mm:

• 0.9 mm

• 9 mm

• 90 mm

• 900 mm

What is 1m in cm?

• 10mm

• 100mm

• 100cm

• 1cm

Rewrite as centimetres, 1m 22cm

• 122m

• 122cm

• 22cm

• 100cm