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Coordinate Geometry
Introduction to coordinate geometry
The coordinate plane
Coordinates of a point
Distance between two points
Lines
Introduction to Lines in Coordinate Geometry
Lines
Rays
Line Segments
Midpoint of a Line Segment (Midpoint Theorem)
Distance from a point to a line - introduction
- When line is horizontal or vertical
- Using two line equations
- Using trigonometry
- Using a formula
Slope (m) of a line
Intercept (b) of a line
Equation of a line (Slope-Intercept form)
Equation of a line (Point-Slope form )
Line relationships
Vertical line
Horizontal line
Parallel lines
Perpendicular lines
Intersecting lines
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