Math Crossword

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Across
  1. 2. 0
  2. 3. 0
  3. 5. the length from one end of the circle through the centre to the other end
  4. 8. the height of a shape
  5. 11. 0
  6. 12. the side of a right-angled triangle that is opposite the right angle
  7. 14. 0
Down
  1. 1. the angle fromed by two perpendicular lines that intersect
  2. 4. a triangle in which all three sides are equal
  3. 6. a triangle in which one angle is a right angle
  4. 7. a closed plane figure having three sides and three angles
  5. 9. the length from the circle to the edge of a circle
  6. 10. mesure of the outside of a circle
  7. 13. the figure fromed by two line extending from the same point