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Circle Through Three Points

Mathematics · Class 12

Substitute three noncollinear points into the general equation and solve D,E,F.

Circle through three points
rule
worked example
Circle through three points: Substitute three noncollinear points into the general equation and solve D,E,F.
CONCEPT AND RULE: Substitute three noncollinear points into the general equation and solve D,E,F.
METHOD: For circle through three points, identify the given information and required result. Select the matc
Substitute three noncollinear points into the general equation and solve D,E,F.
Worked pattern: Points (1,0),(-1,0),(0,1) lie on x^2+y^2=1.

Right triangle — Circle Through Three Points — original sketch for this lesson (not copied from a textbook).