Math crossword

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Across
  1. 3. Matching parts in the same relative position in two shapes or figures. Example: corresponding angles in similar triangles.
  2. 5. The horizontal distance between two points on a graph.
  3. 8. Angles inside two parallel lines and on opposite sides of a transversal; they are congruent.
  4. 10. Letters or symbols that represent unknown numbers, like (x) or (y).
  5. 11. A transformation that slides a figure without turning or flipping it.
  6. 15. The longest side of a right triangle, opposite the right angle.
  7. 16. Scale factor between 0 and 1
  8. 17. figures that have the same shape but not necessarily the same size.
  9. 18. Across from another side or angle in a figure. Example: the side opposite an angle in a triangle.
  10. 24. A transformation that turns a figure around a fixed point.
  11. 25. A measure of how steep a line is, found by rise over run.
  12. 26. Made bigger using a dilation with a scale factor greater than 1.
  13. 28. counterclockwise
  14. 29. A comparison of two quantities with different units, like 60 miles per hour.
  15. 33. clockwise
  16. 34. rises left to right
Down
  1. 1. Angles outside two parallel lines and on opposite sides of a transversal; they are congruent.
  2. 2. angles, or segments that are exactly the same size and shape.
  3. 4. pairs of opposite angles formed by the intersection of two straight lines
  4. 6. When two ratios or measurements are equal. Example: (2/4 = 3/6).
  5. 7. across the y-axis changes ((x,y)) to ((-x,y))
  6. 9. The point where a line crosses the x-axis or y-axis.
  7. 12. Something without a set value or answer. Example: a vertical line has an undefined slope because you cannot divide by zero.
  8. 13. across the x-axis changes ((x,y)) to ((x,-y))
  9. 14. Interior Angles, Angles inside parallel lines on the same side of a transversal; they add up to 180°.
  10. 19. Theorem A rule for right triangles: a^2+b^2=c^2 where (c) is the hypotenuse.
  11. 20. A transformation that changes the size of a figure while keeping the same shape.
  12. 21. line, has an undefined slope.
  13. 22. A transformation that flips a figure over a line to create a mirror image.
  14. 23. falls left to right
  15. 27. Scale factor greater than 1
  16. 30. The two shorter sides of a right triangle that form the right angle.
  17. 31. Related to a straight line or a constant rate of change. Example: (y = 2x + 3).
  18. 32. The Vertical distance between two points on a graph