Maths

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Across
  1. 5. A mathematical process for completion of the result.
  2. 7. Total space occupied by a 2D shape.
  3. 9. The ratio of a circle's circumference to its diameter (universal constant).
  4. 11. Answer of a mathematical problems.
  5. 14. Longest chord of a circle.
  6. 15. The precedence rule that solves the combination of arithmetic operations in specific order.
  7. 17. Opposite side of a right angle.
  8. 18. The study of angles, shapes and their properties.
  9. 19. Number in front of a variable
  10. 20. Branch of maths that deals with data.
  11. 21. A 2D shape with zero edges or corners.
Down
  1. 1. Combination of letters and numbers equated to zero
  2. 2. Small part of a circumference of a circle.
  3. 3. Branch of maths that deals with triangles
  4. 4. A quantity that is not whole that contains numerator and denominator.
  5. 6. A graph that represents data visually using bars.
  6. 8. Even prime.
  7. 10. Answer for division problems
  8. 12. The number that is neither positive nor negative.
  9. 13. Angle between 0 - 90 degree.
  10. 16. A fraction with denominator 100