Go Geometry Problems

Online Geometry Problem 700: Equilateral Triangle, Circle, Circular Segment, Midpoint, Metric Relations. Level: High School, Honors Geometry, College, Mathematics Education

The figure shows an equilateral triangle ABC inscribed in a circle. D is the midpoint of side AC and the equilateral triangle DEF is inscribed in the circular segment AC. If AB =12 , find DE.

Equilateral triangle, Circle, Inscribed, Circular Segment, Metric Relations

Home | SearchGeometry | Problems | All Problems | Open Problems | Visual Index | Problems Art Gallery | 691-700 | Triangles | Equilateral TrianglesCircles | Circular Segment | Metric Relations | Email | Post a comment or solution | By Antonio Gutierrez