math 2 (part1)

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Across
  1. 3. the sum of the squares on the legs of a right triangle
  2. 4. trig function for opposite over hypotenuse
  3. 6. the distance around a two dimensional shape
  4. 8. a number or quantity that when multiplied with another produces
  5. 13. two objects are similar if they have the same shape
  6. 14. trig function for adjacent over hypotenuse
  7. 17. identical in form
  8. 19. the total space taken up by a flat (2-D) surface or shape of an object
  9. 20. trig function for opposite over adjacent
  10. 23. the angle between the horizontal line
  11. 24. lines that are lying or moving in the same direction but always the same distance apart
  12. 25. a number that when multiplied by itself produces the original number
Down
  1. 1. concerned with specific functions of angles
  2. 2. at an angle of 90° to a given line
  3. 5. the numerator and denominator are both integers expressed as a ratio rather than a decimal
  4. 7. the operation of taking powers of a number
  5. 9. the polynomial equation which has highest degree of 2
  6. 10. used to find an unknown side or angle when two pieces of information are known(the short version)
  7. 11. a geometrical figure formed when two rays meet at a common point called vertex
  8. 12. the longest side of a right triangle, opposite the right angle
  9. 15. squares a positive integer that is obtained by multiplying an integer by itself
  10. 16. a number which produces a specified quantity when multiplied by itself
  11. 18. concerned with specific functions of angles and their application
  12. 21. the measure of the tangent of the angle made by the line with the x-axis
  13. 22. to separate into equal parts by the process of mathematical division