midterm vocabulary

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Across
  1. 3. sides that are in the same position in any different 2-dimensional shapes
  2. 6. two angles that are on the same side of the transversal and on the interior of (between) the two lines
  3. 7. A composition of the x coordinate and the y coordinate
  4. 10. consists of three positive integers a, b, and c, such that a2 + b2 = c2
  5. 11. a way of writing very large or very small numbers
  6. 14. The conceptual operation of inverting a system or event with respect to a plane, each element being transferred perpendicularly through the plane to a point the same distance the other side of it
  7. 15. A real number that can not be made by dividing two integers
  8. 18. a number that can be expressed as the product of an integer by itself or as the second exponent of an integer
  9. 19. the conceptual operation of turning a system around an axis.
  10. 21. formed when two lines intersect each other at a single point
  11. 24. the length of the diameter of a figure, especially a circle or sphere.
  12. 25. a quantity representing the power to which a given number or expression is to be raised, usually expressed as a raised symbol beside the number or expression
  13. 28. Two angles that are exterior to the parallel lines and on the same side of the transversal line
  14. 33. the pair of angles that are formed on th outer side of the parallel lines but on the opposite side of the transversal
  15. 36. the amount of space occupied, within the sphere
  16. 37. the factor we multiply by itself three times to get that number
  17. 39. each of the pairs of opposite angles made by two intersecting lines
  18. 40. a number which produces a specified quantity when multiplied by itself
Down
  1. 1. a number without fractions
  2. 2. Sliding or moving a shape without flipping it
  3. 4. the amount of space in it
  4. 5. exactly equal shape and size
  5. 8. a tool used for graphing points, lines, and other objects
  6. 9. A square root, cube root, etc.
  7. 12. a process by which one figure, expression, or function is converted into another that is equivalent in some important respect but is differently expressed or represented
  8. 13. sides that are in the same position in any different 2-dimensional shapes
  9. 16. resembling without being identical
  10. 17. the action or condition of becoming or being made wider, larger, or more open.
  11. 20. angles formed when a transversal intersects two coplanar lines
  12. 22. the longest side of a right triangle, opposite the right angle
  13. 23. he positive integers (whole numbers) 1, 2, 3, etc., and sometimes zero as well.
  14. 26. defines the space or the capacity of the cone
  15. 27. a number that is not a fraction; a whole number.
  16. 29. A line that crosses at least two other lines
  17. 30. a theorem attributed to Pythagoras that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the other two sides
  18. 31. a number that is equal to the number, multiplied by itself, three times
  19. 32. the ratio between the scale of a given original object and a new object
  20. 34. a line midway between something, called a pre-image, and its mirror reflection.
  21. 35. Positive or negative, large or small, whole numbers, fractions or decimal numbers are all Real Numbers
  22. 38. A number that can be made as a fraction of two integers