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.