TheĬenter of the circumcircle, called the circumcenter, is the point of intersection of the three perpendicular bisectors There is a unique circle, called the circumcircle, that passes through all three points of our triangle.Click the Construct menu and select Segment, as in the picture below.So, create three noncollinear points while holding the shift key and they

If you create the second point without holding the shift key, then the second If you hold the shift key when you create another point, When you create a point with the point tool it is selected. The easiest way to construct a triangle is to put three points in the sketch and select all three.If you have trouble with any of the steps, theįirst thing you should do is check to see that the correct objects are selected. Many of the errors made by new users of the Sketchpad program involve the selecting of objects, so in the stepsīelow I refer frequently to which items are selected at that time. Out the steps are you read this document. I recomment that you start Sketchpad and carry The script we make will construct the circumcircle of a triangle. This page contains instructions for creating and running a script in Geometer's Sketchpad. Untitled Script Tutorial for Geometer's Sketchpadĭownload a demonstration version of Geometer's Sketshpad.

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