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Coordinate Distance and Midpoint

Mathematics · Class 12

Distance follows Pythagoras; midpoint averages corresponding coordinates.

Coordinate distance and midpoint
rule
worked example
Coordinate distance and midpoint: Distance follows Pythagoras; midpoint averages corresponding coordinates.
CONCEPT AND RULE: Distance follows Pythagoras; midpoint averages corresponding coordinates.
METHOD: For coordinate distance and midpoint, identify the given information and required result. Select the
Distance follows Pythagoras; midpoint averages corresponding coordinates.
Worked pattern: For A(1,2), B(5,-2), distance=4sqrt2 and midpoint=(3,0).

Right triangle — Coordinate Distance and Midpoint — original sketch for this lesson (not copied from a textbook).