Online Geometry theorems, problems, solutions, and related topics.
Dynamic Geometry. GeoGebra, HTML5 Animation for iPad and Nexus. Level: Mathematics Education, School, Honors Geometry, College.Click the figure below to view the dynamic geometry demonstration.
/_C = /_D = /_ HEA = /_CEMSo MC = ME /_MBE = /_MEB (/_s complimentary to /_C & /_CEM are also equal)So ME = MBHence MB = MC