

Online Math: Geometry: Common Chord to two Intersecting circle


Common Chord to two Intersecting circle 
Index




Chord.
Index.
A chord of a circle is the line segment joining two points on the
circle.


Geometric Art: Common Chord of two Circles, Delaunay Triangulation. 

Intersecting Circles Index.
Theorems and Problems. 

Geometry
Problem 1527: Discovering the Hidden Angle: Solving the Puzzle of Two Intersecting Circles.
. 

Geometry
Problem 1498.
Intersecting Circles, Diameter, Common Chord, Secant, Cyclic Quadrilateral, Concurrent Lines, Concyclic and Collinear Points. 

Problem 1335. The
Lune of Hippocrates has the same area of a Kite.


Geometry Problem 1216
Circle, 90 Degrees, Tangent, Common Chord, Collinearity. 

Geometry Problem 1176
Cyclic Quadrilateral, Diagonals, Six Diameters, Circles, Collinear Points, Concurrent Lines. 

Geometry Problem 1159.
Triangle, Circumcircle, Sagitta, Chord, Arc, Metric Relations. 

Geometry Problem
1032: Apollonius Problem LPP.
Circle Tangent to One Line and passing through Two Points. 

Geometry Problem
1031.
Trapezoid, Intersecting Circles, Common Chord, Tangent Line, Midpoint, Parallel Lines. 

Geometry Problem 878
Square, Inscribed Circle, Quadrant, Center, Perpendicular, Metric Relations. 

Geometry Problem 795
Intersecting Circles, Common Chord, Midpoint, Tangent, Secant Line, Perpendicular, 90 Degrees. 

Geometry Problem
738.
Intersecting Circles, External Common Tangent, Common Chord, Secant, Circumcircle, Cyclic Quadrilateral, Concyclic Points. 

Geometry Problem
728.
Triangle, Altitude, Perpendicular, Circumcircle, Midpoint, Intersecting Circles, Concurrency,
Common Chord, Secant. 

Geometry Problem
720.
Post
a comment or solution
Excenter, Intersecting Circles, Angle, Common Chord, Measurement. 

Geometry Problem
719.
Post
a comment or solution
Incenter, Intersecting Circles, Angle, Common Chord, Measurement. 

Geometry Problem
708.
Post
a comment or solution
Circle, Tangent, Intersecting, Lune, Area, Diameter, Common
Chord. 

Geometry Problem
706.
Post
a comment or solution
Triangle, Cevian, Three Circumcenters, Circumcircles, Concyclic Points, Cyclic quadrilateral,
Common Chord. 

Geometry Problem
701.
Post
a comment or solution
Intersecting Circles, Diameter, Common Chord, Perpendicular, Angles, Congruence. 

Geometry Problem 665.
Intersecting Circles, Secant, Common Chord, Tangent, Angles, Mind Map. 

Problem
585.
Cyclic Quadrilateral, Diagonals, Circumcenters, Circumcircles, Concurrency,
Intersecting Circles,
Common Chord. 

Problem
584.
Cyclic Quadrilateral, Diagonals, Circumcenters, Circumcircles, Parallelograms,
Intersecting Circles,
Common Chord. 

Problem
583.
Quadrilateral, Diagonals, Circumcenters, Parallelogram, Octagon, Areas,
Intersecting Circles, Common Chord. 

Problem 487.
Intersecting
Circles, Area, Diameter, Parallel, 90 Degrees,
Common Chord. 

Problem 457.
Triangle, First Brocard Point, Congruent angles, Circle, Circumradius,
Common Chord. 

Problem 443.
Overlapping, Intersecting Circles, Common Chord, Secant line, Tangent line, Angles. 

Proposed Problem 299.
Intersecting Circles,
Common Chord,
Chord, Secant, Midpoint, Congruence. 

Proposed Problem 298.
Intersecting Circles,
Common Chord, Secant, Midpoint, Congruence. 

Proposed Problem
111. Orthogonal Circles.
Intersecting circles, Common Chord. 

Proposed Problem
74: Three Intersecting Circles. Cyclic
quadrilateral, Angles.
Intersecting circles, Common Chord.


Proposed Problem
73: Three Intersecting Circles. Cyclic
quadrilateral.
Intersecting circles, Common Chord.


Proposed Problem
72: Intersecting Circles. Cyclic
quadrilateral, Chords, Parallel.
Intersecting circles, Common Chord.


Schiffler Point: Four Euler Lines with interactive animation and
manipulation, Centroid, Circumcenter, Orthocenter, Circumcircle,
Common Chord.


Three Circles
Theorem Using TracenPoche Dynamic Software
Intersecting circles, Common Chord. 

Lunes
of Hippocrates 1
Intersecting circles, DIameter, Altitude, Area, Common
Chord.


Geometry Problem 756: Four Circles Theorem
Using TracenPoche Interactive Dynamic Software.
StepbyStep construction, Manipulation, and animation. 

iPad Apps: Geometry Designer Illustration. Four Circles Theorem.
Interactive Geometry Software for iPad, iPhone, iPod. 
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Last updated Sep 24, 2022






