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M4U-9709-CG26-E-PP048 marks

E-PP04 · A point equidistant from three vertices

\(A=(0,1), B=(6,3), C=(2,7)\). Point O is equidistant from A, B and C.

Find the perpendicular bisector of AB.

[3]

Find the perpendicular bisector of AC.

[2]

Find O and its exact distance from each vertex.

[3]

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