iPad Apps, Geometry Education

iPad Apps: Geometry Designer Illustration: Circle of van Lamoen. Level: High School, College. Geometry Problem 847

Medians AD, BE, and CF split a triangle ABC into six smaller triangles. Prove that their circumcenters O1, O2, O3, O4, O5, and O6 are concyclic (lie on a circle called van Lamoen circle).

The figure below was created using the Geometry Designer for iPad.

iPad Apps: Geometry Designer Illustration: Circle of van Lamoen

Geometry Designer for iPad and iPhone
Geometry Designer is an apps for Math Education on iPad, iPhone and iPod, by McTavish Solutions LLC.

Geometry Designer is an exciting app that allows you to draw traditional geometric figures that you might see in a high school or college math class.

You can draw points, lines, line segments, rays, circles, arcs, and polygons. For constructions you can make angle bisectors, intersections, midpoints, and perpendicular lines. You can take measurements of angles, lengths, areas, circumferences, arc lengths, and distances.

Download on the App Store: Geometry Designer - McTavish Solutions LLC.

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