1
Coordinate Basics
Identify quadrants, axes and coordinates of points
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Coordinate Geometry
This chapter page turns the high-level subject view into an ordered learning slice, with direct links from curriculum items into topic and skill detail.
Ordered curriculum items
Each curriculum item can now route into topic and skill-level detail.
2
Coordinate Basics
Use coordinate signs to understand position and movement
3
Distance Formula
Connect distance formula with Pythagoras theorem
4
Distance Formula
Calculate distance using coordinate differences
5
Distance Formula
Use distances to identify equilateral, isosceles, scalene or right triangles
6
Distance Formula
Use distances or area reasoning to test collinearity
7
Distance Formula
Solve for a missing coordinate from a given distance
8
Section Formula
Interpret ratio m:n for a point between two endpoints
9
Section Formula
Find coordinates of a point dividing a segment internally
10
Section Formula
Use section formula with ratio 1:1
11
Section Formula
Determine the ratio in which a point divides a segment
12
Applications
Use distance and section formulas in quadrilateral and triangle contexts
13
Validation
Estimate and verify results using plotted positions
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