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Oak MathsTest · Maths

Further demonstrating of Pythagoras' theorem

The starter and exit quiz of the lesson “Further demonstrating of Pythagoras' theorem”, from the unit “Geometrical properties: similarity and Pythagoras' theorem” (Year 9 Maths) by Oak National Academy.

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Oak National Academy

12 questions

  1. Which of these are square numbers?
  2. Match each statement to its value.
  3. The difference between 10² and 6² is ___.
  4. 9² + 6² – 4² = ___.
  5. Starting with the smallest, place these angles in order of size.
  6. Which two of these are not square numbers?
  7. What is the missing side length of a right-angled triangle with legs of size 3 and 4 units?
  8. What is the missing side length of a right-angled triangle with legs of size 6 and 8 units?
  9. What is the missing side length of a right-angled triangle with hypotenuse 13 units, and a shorter side of length 5 units?
  10. What is the area of a right angled triangle with hypotenuse of length 25 units, and base of length 7 units?
  11. The lengths of sides of different triangles are provided below. Which ones are right angled triangles?
  12. What is the size of the hypotenuse for a right-angled isosceles triangle with legs of 4 units?

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Further demonstrating of Pythagoras' theorem · Examplary