CH-3,4,5,6

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Across
  1. 2. The point of intersection of the axes
  2. 8. It has infinitely many solutions(five words)
  3. 9. Two angles having a common vertex are called ____ angles
  4. 11. The distance of a point from the y-axis
  5. 12. Assumptions used throughout mathematics and not specifically linked to geometry
Down
  1. 1. Three or more points lying
  2. 3. The distance of a point from the x-axis
  3. 4. An angle greater than 180 degree but less than 360 degree is called a _____ angle
  4. 5. The coordinate axis divide the plane into four parts called______
  5. 6. the same line are called _____ points
  6. 7. Assumptions that were specific to geometry
  7. 10. The graph of x=a is a straight line parallel to the ____