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GeoGebraGeoGebra Classroom

Extra Credit 1 - 3D Model

Given: is the midpoint of is the midpoint of Prove: is the perpendicular bisector of and
You can click and drag on the diagram to rotate it. You may also click and drag points , , and in the plane to change the shape of the figure. The given information will be preserved. Point can also be dragged to a new position, but none of these changes will affect the given information or the conclusion.