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      Online Geometry: Concyclic Points, Theorems and Problems - Table of Content 
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		Geometry Problem 948.Intersecting Circles, Secant, Cyclic Quadrilateral, Concyclic Points.
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		Geometry Problem 915.Triangle, Intersecting Circles, Concyclic Points, Cyclic Quadrilateral.
 
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		Geometry Problem 911.Right Triangle, Double Angle, Triple Angle, Concyclic Points, Cyclic Quadrilateral.
 
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					Static Diagram of problem 901Dynamic Geometry Problem 
					901
 Intersecting Circles, Common External Tangent, Secant, Circumcircle, Concyclic Points, Cyclic Quadrilateral.
					GeoGebra, HTML5 Animation for Tablets
 
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					Geometry Problem 899Intersecting Circles, Common External Tangent, Secant, Concyclic Points, Cyclic Quadrilateral.
					GeoGebra, HTML5 Animation for Tablets
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					Geometry Problem 887Triangle, Altitude, Angle Bisector, Perpendicular, Midpoint, Concyclic Points. GeoGebra, HTML5 Animation for Tablets.
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					Geometry Problem 886Right Triangle, Incenter, Angle Bisector, Perpendicular, 45 Degrees, Concyclic Points, Isosceles Right Triangle. GeoGebra, HTML5 Animation for Tablets (iPad, Nexus).
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		Geometry Problem 847van Lamoen Circle, Triangle, Medians, Centroid, Six Circumcenters, Concyclic Points.
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		Geometry Problem 846Triangle, Medians, Centroid, Four Circumcenters, Concyclic Points, Cyclic Quadrilateral, Similarity.
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		Geometry Problem 837Triangle, Orthocenter, Circumcenter, Circle, Concyclic Points.
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		Geometry Problem 821.Adams Circle, Concyclic points.
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						Geometry Problem 792Right Triangle, Altitude, Angle Bisector, Three Incircles, Five Concyclic Points, Circles.
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						Geometry Problem 788Intersecting Circles, Secant Line, Midpoint, Cyclic Quadrilateral, 
		Concyclic Points.
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						Geometry Problem 776Triangle, Isogonal lines, Congruent angles, Perpendicular, Concyclic points, Circle, Center, Midpoint.
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