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Topic: circle with triangle
Replies: 1   Last Post: Jan 21, 2005 1:02 AM

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Posts: 354
Registered: 12/6/04
circle with triangle
Posted: Jan 18, 2005 4:05 PM
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Unfortunately I lost the article. Someone horrorflickchick... asked about an
equation for a circle with given vertices.

The perpendicular bisectors of the sides of a triangle intersect at the same
point which is equidistant from the vertices of the triangle.

Find the perpendicular lines which intersect the midpoints of any two of the
sides; the lines so found intersect at a common point which is the center of
the circle. Use distance formula to find the vertex to center of circle
distance. Apply the appropriate values in a general or standard form equation
of a circle.


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