Starter quiz

  • Izzy writes down a correct Pythagoras' theorem equation for a triangle. Which of the three sides of this triangle is the hypotenuse?
    Izzy writes down a correct Pythagoras' theorem equation for a triangle. Which of the three sides of this triangle is the hypotenuse?
    • side A  ✓
    • side B
    • side C
    • impossible to tell
  • Aisha rearranges a correct Pythagoras' theorem equation for a triangle. Which of these statements are correct?
    Aisha rearranges a correct Pythagoras' theorem equation for a triangle. Which of these statements are correct?
    • The hypotenuse of the triangle is side W
    • The hypotenuse of the triangle is side X
    • The hypotenuse of the triangle is side Y  ✓
    • Side W has length of 32 400 units.
    • Side W has a length of 180 units.  ✓
  • Which of these are correct for this triangle?
    Which of these are correct for this triangle?
    • 20^2 + a^2 = 17^2
    • 20^2 = a^2 + 17^2  ✓
    • a^2 = 20^2 - 17^2  ✓
    • a = 10.5 (to 1 d.p.)  ✓
    • a = 26.4 (to 1 d.p.)
  • What is the value of <Math>b</Math>, rounded to 2 d.p.? <Math>b=</Math><!-- --> <span class="blank">______</span>.
    What is the value of b, rounded to 2 d.p.? b= ______.
    • '26.38' ✓
  • The diagonals of this kite have been drawn on. The value of <Math>x</Math> is <span class="blank">______</span>.
    The diagonals of this kite have been drawn on. The value of x is ______.
    • '8' ✓
  • The diagonals of this kite have been drawn on. Which of these statements are correct.
    The diagonals of this kite have been drawn on. Which of these statements are correct.
    • The two diagonals of a kite intersect to create two acute angles of equal length
    • The two diagonals of a kite intersect at right angles  ✓
    • a° = 38°  ✓
    • a° = 69°
    • a° = 73°
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