Shape and Space

Alberta strand: Shape and Space. Covers measurement, perimeter, and angles.

12 questions, free, marked as you go with a worked explanation on every one.

What this covers

The questions

  1. A rectangle has length 9 cm and width 5 cm. Find its perimeter.
  2. How many millimetres are in 4.5 centimetres?
  3. An angle that measures exactly 90° is called a:
  4. An angle that measures less than 90° is called a:
  5. A square has a perimeter of 36 cm. What is the side length?
  6. How many metres are in 350 centimetres?
  7. How many sides does a hexagon have?
  8. A rectangle has length 8 cm and width 3 cm. Find its area.
  9. A rectangular deck measures 12 m by 7 m. A square hot tub with sides of 2 m is set into one corner, so no decking is laid there. What area of decking is laid, in square metres?
  10. A rectangle has a length of 12 cm and a width of 6 cm. Find its area.
  11. A square has a side length of 7 cm. Find its area.
  12. A rectangle has an area of 60 square centimetres and a length of 10 cm. What is its perimeter?

Answer these free