Rafferty's Maths Crossword

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Across
  1. 3. Lines which meet at any point and angle.
  2. 5. A four sided shape with equal sides.
  3. 8. A mirror image
  4. 10. A four sided shape with one pair of parallel lines.
  5. 11. Two lines which meet at a 90 degree angle.
Down
  1. 1. A 3D object used in some sports.
  2. 2. A line going north to south.
  3. 4. A triangle with two sides which are equal in length.
  4. 6. A triangle with three different side lengths.
  5. 7. When all sides are different lengths.
  6. 9. The point at which two edges meet.