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Oak MathsTest · Maths

Calculating missing side lengths from the area of composite rectilinear shapes

The starter and exit quiz of the lesson “Calculating missing side lengths from the area of composite rectilinear shapes”, from the unit “Perimeter and area” (Year 7 Maths) by Oak National Academy.

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Oak National Academy

12 questions

  1. Calculate the area of this compound rectilinear shape (you do not need to state the units).
  2. Calculate the area of this compound rectilinear shape (you do not need to state the units).
  3. Calculate the area of this compound rectilinear shape (you do not need to state the units).
  4. Calculate the area of this compound rectilinear shape (you do not need to state the units).
  5. Determine whether there is enough information to find the perimeter of this shape.
  6. Calculate the area of this compound rectilinear shape (you do not need to state the units).
  7. Calculate the length of the marked side.
  8. Calculate the length of the marked side.
  9. Calculate the length of the marked side.
  10. Calculate the length of the marked side.
  11. Is it possible to determine the perimeter of this shape?
  12. True or false? This is an example of a composite rectilinear shape.

License: OGL

Calculating missing side lengths from the area of composite rectilinear shapes · Examplary