Geometry Problem 1425: Two Squares, Collinear Points, Concurrent Lines

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

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Geometry Problem 1397: Circle, Diameter, Tangent, Secant, 90 Degrees Angle, Perpendicular, Collinear Points

Geometry Problem. Post your solution in the comment box below.
Level: Mathematics Education, High School, Honors Geometry, College.

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Typography of Gergonne Point Theorem: Triangle, Circle, Concurrency

Computer, Tablet, iPad Apps, Software.

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

Geometry Problem. Post your solution in the comments box below.
Level: Mathematics Education, High School, Honors Geometry, College.

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iPad Apps: Wordflex Touch. Point, Semantic/Syntactic Tree and Geometry

Created using Wordflex Touch Dictionary for iPad in association with Oxford University Press.

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Concyclic Points, Theorems and Problems

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

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Problem 631: Triangle, Exterior Angle Bisectors, Collinear Points

Geometry Problem
Level: Mathematics Education, High School, Honors Geometry, College.

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Problem 611: Altitude of a Triangle, Perpendicular, Collinear Points, Parallel

Geometry Problem
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Problem 586: Cyclic Quadrilateral, Diagonals, Any Point, Circumcenters, Circumcircles, Concurrency

Geometry Problem
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Zoom at: Geometry Problem 586

Points, Theorems and Problems

Index

Click the figure below to view the index about Points, theorems and problems.


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Points, Theorems and Problems

Point in Math, Science, Technology, Interactive Mind Map

Point in Math, Science, Technology, Places, Sports, and Others, Interactive Mind Map.

Graphic organizers are visual representations of knowledge, concepts or ideas.
Click the figure below to see the Interactive Mind Map.


See also:
Point, Interactive Mind Map

Problem 324: Quadrilateral, Perpendicular diagonals, Concurrence

Proposed Problem
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Complete Problem 324
Level: High School, SAT Prep, College geometry

Problem 256: Equilateral Triangle, Circumcircle, Point, Vertices, Distances

Proposed Problem


See complete Problem 256 at:
gogeometry.com/problem/p256_equilateral_triangle_circumcircle_distance_vertex.htm

Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.

Ceva's Theorem Proof

Proposition
Let ABC be a triangle and lines (or cevians) AD, BE, and CF joining vertices with opposite sides intersect at a single point P. Prove that: (AF.BD.CE)/(FB.DC.EA)=1. The converse is also true.



See complete interactive proof with animation and key concepts
Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.