coordinate geometry

Frequency: 6.03.2 per million words

Also known as analytic geometry; uses a coordinate system to study geometric shapes.

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Examples (10)

  • In high school we studied the basics of coordinate geometry: points, lines, and slopes.
  • This problem can be solved using coordinate geometry and the distance formula.
  • The lecture introduced coordinate geometry as a bridge between algebra and shapes.
  • In coordinate geometry, the equation x^2 + y^2 = r^2 represents a circle.
  • Engineers often switch to coordinate geometry to compute intersection points precisely.
  • Coordinate geometry helps model real-world paths on a map grid.
  • With coordinate geometry, rotating a triangle about the origin becomes a simple matrix operation.
  • The textbook devotes a full chapter to coordinate geometry and conic sections.
  • She plans to review coordinate geometry before the exam, especially vectors and loci.
  • Historically, coordinate geometry unified algebra and Euclidean constructions.