Starter quiz

  • In which image is the radius labelled with a question mark?
  • An ______ of a circle is part of the circle’s circumference.
    • 'arc' ✓
  • Points A and B are ______ from a third point C if AC = BC.
    • equidistant  ✓
    • horizontal
    • parallel
    • vertical
  • The radius of a circle is 18 cm. The diameter of the circle is ______ cm.
    • '36' ✓
  • In which image would the pair of compasses draw a circle with a diameter of 6 cm.
  • Alex draws a circle with a pair of compasses. The image shows the pair of compasses just before he draws the circle. What is the circumference of Alex's circle?
    Alex draws a circle with a pair of compasses. The image shows the pair of compasses just before he draws the circle. What is the circumference of Alex's circle?
    • 5\pi cm
    • 10\pi cm
    • 20\pi cm  ✓
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