COORDINATE GEOMETRY

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Across
  1. 2. The point which divides two points in the ratio m:n can be found with the help of ______ formula.
  2. 4. Two dimensional plane formed by the intersection of two axes is known as _______ plane.
  3. 6. The y-coordinate is also known as ________.
  4. 7. _________ for two points can be found by taking the average of both the 'x' and 'y' coordinates of both points.
  5. 8. The x-coordinate is also known as ________.
  6. 9. The founder of cartesian plane is Rene _________.
  7. 11. The meeting point of the two axes is known as the ________.
Down
  1. 1. A cartesian plane can be divided into _______ quadrants.
  2. 3. The span between two points in a cartesian plane can be found with the help of ________ formula.
  3. 4. Points on the cartesian plane can be identified by their _________.
  4. 5. The lines which divide the cartesian plane are known as _________.
  5. 10. Taking the average of the x-coordinates and the y-coordinates for three vertices of a triangle provides us with the coordinates for the ______ of a triangle.