Starter quiz

  • What is the sum of internal angles of a triangle?
    • '180' ✓
  • Which of these is a property of an isosceles triangle?
    • All angles are always equal
    • Two angles are always equal  ✓
    • All sides are different lengths
  • Which of these is a property of a right angled triangle?
    • a^2 + b^2 = c^2  ✓
    • All sides are equal in length
    • They cannot be isosceles.
  • What are the sizes of the internal angles of a regular triangle?
    • 60ᵒ  ✓
    • 50ᵒ
    • 90ᵒ
  • What type of triangle is this?
    What type of triangle is this?
    • Scalene  ✓
    • Right angled
    • Equilateral
    • Isosceles
  • Match the angle types
    • Acute
      ⇔
      < 90ᵒ ✓
    • Right angle
      ⇔
      90ᵒ ✓
    • Obtuse
      ⇔
      >90ᵒ and <180ᵒ ✓
    • Reflex
      ⇔
      >180ᵒ ✓
    • Straight line
      ⇔
      180ᵒ ✓
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