Math Vocabulary Puzzle

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Across
  1. 2. Part of a whole where the numerator is divided
  2. 4. The horizontal axis of a coordinate system, along which x-coordinates are measured
  3. 7. The horizontal value in an order pair that shows the distance of the point along the x-axis
  4. 9. All three sides and angles are equal
  5. 14. Two numbers written in a certain order surrounded by parentheses
  6. 17. An exact location in a plane or in space that has no size or dimension, only position
  7. 18. The point (0,0) on the coordinate plane, where the x and y-axes cross
  8. 20. Equation of a line y= mx + b
Down
  1. 1. Triangles that have the same shape but different sizes
  2. 3. The vertical in an order pair that shows the distance of the point along the x-axis
  3. 5. Ratio with a denotator of 1
  4. 6. Ratio that represents a relationship between a model and the actual figure
  5. 8. A diagram that represents numbers as points on a plane
  6. 10. A line that shows all numbers placed in their correct positions
  7. 11. Measure of a line's movement away from the x-axis
  8. 12. Ratio between two variables with equivalent ratios
  9. 13. Comparison between two quantities with the same unit
  10. 15. Change Y over the change in X or Rise over Run
  11. 16. A grid formed by two lines, the x-axis and the y-axis, that cross at a point called the origin
  12. 19. The vertical axis of a coordinate system, along which the y-coordinates are measured