8. Coordinate Geometry
Coordinate Geometry combines algebra and geometry, allowing for the representation and location of points in a plane using coordinate pairs. Key formulas such as the Distance Formula, Midpoint Formula, and Section Formula are fundamental to solving geometric problems through algebraic methods and applications, enabling precise calculations of distances and mid-points.
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Sections
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What we have learnt
- Coordinate Geometry aids in locating points in a plane.
- The Distance Formula is used for calculating the distance between two points.
- The Midpoint Formula finds the exact center between two points.
Key Concepts
- -- Coordinate Geometry
- The study of geometry using a coordinate system to locate points on a plane.
- -- Distance Formula
- A formula that calculates the distance between two points, defined as d = √((x2 - x1)² + (y2 - y1)²).
- -- Midpoint Formula
- A formula used to find the midpoint of a line segment, defined as M = ((x1 + x2)/2, (y1 + y2)/2).
- -- Section Formula
- Used to determine the coordinates of a point that divides a line segment into a given ratio.
Additional Learning Materials
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