Mega Crossword

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Across
  1. 2. A shape made up of others like squares and rectangles.
  2. 3. A quadrilateral with all sides same length.
  3. 4. Multiplying out or removing brackets.
  4. 5. When the price of something is reduced by a %.
  5. 6. A quarter of a circle.
  6. 7. Part of a circle.
  7. 11. The number that is attached to a pronumeral.
  8. 13. A quadrilateral with opposite sides parallel.
  9. 16. Angles that are less than 90 degrees.
  10. 18. Interest earned is retained in the account.
  11. 20. Another name for power.
  12. 23. When selling price is less than cost price.
  13. 24. Half a circle.
  14. 27. The bottom number in an index expression.
  15. 28. When you owe money.
  16. 29. A triangle with a 90degree angle.
  17. 30. the initial amount borrowed or invested.
  18. 32. Angles that are bigger than 90 degrees.
  19. 34. Another name for height of a shape.
  20. 35. A triangle with two equal sides.
Down
  1. 1. Lines that meet at right angles.
  2. 7. Mathematical language using letters and symbols.
  3. 8. A rule on right triangles discovered by this person.
  4. 9. The line in a fraction.
  5. 10. The exact value of 3.1416. . .
  6. 12. Charge for borrowing money.
  7. 14. Distance from centre to a point on a circle.
  8. 15. Terms that can be added or subtracted.
  9. 17. A triangle with all sides same length
  10. 19. Out of 100.
  11. 21. Borrowing to fund a purchase.
  12. 22. When selling price is greater than cost price.
  13. 25. When the price is increased by a percentage.
  14. 26. Distance around the boundary of a shape.
  15. 31. The perimeter of a circle.
  16. 33. Means one