Math Ultimate Challenge

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Across
  1. 5. Branch of mathematics concerned with the calculation of instantaneous rates of. change
  2. 9. The mathematical constant approximately equal to 3.14159....
  3. 10. A shape with five sides.
  4. 11. x^2/36 = x + 40 Find X.
  5. 12. Equal to the side opposite the angle that you are conducting the functions on.
  6. 13. The term for the longest side of a triangle in a right triangle.
  7. 14. 2x + 32 = x + 84 Find X.
  8. 15. An arrangement of objects in a definite order.
  9. 16. A polygon with six sides.
  10. 18. Sum of all the numbers in a set divided by the total number of. values.
  11. 20. The product of any number and zero.
  12. 21. A line that touches a curve at a single point without crossing it.
Down
  1. 1. Adjacent over hypotenuse.
  2. 2. The term for the longest side of a triangle in a right triangle.
  3. 3. Closed, two-dimensional shape with all sides and angles equal.
  4. 4. Sin/Cos
  5. 6. The result of adding two numbers.
  6. 7. A polygon with four sides and four angles.
  7. 8. The result of dividing one number by another.
  8. 17. A shape with eight sides.
  9. 19. The order of operations in math .