
Transversal Line,, Ceva and Menelaus Theorems and Problems  Index
2
Ceva's theorem shines,
Lines of concurrency meet,
Triangle's essence.
Menelaus weaves his spell,
Ratio's secrets revealed.




Geometry Problem 1541 Challenge: Unveiling BG Length in an Inscribed Quadrilateral with Harmonic Quaternary Insight for Academic Pursuit. 

Geometry
Problem 1503.
Triangle, Incircle, Tangent, Congruence, Perpendicular. 

Geometry
Problem 1497.
Triangle, Transversal, Same Ratio, Proportionality, Isosceles, Double Angle. 

Geometry Problem 1422. Triangle, Transversal, Cevian, Area, Measurement. 

Geometry Problem 1179
Triangle, Centroid, Transversal, Sum of Ratios, Sides. 

Geometry Problem
1062.
Scalene Triangle with an angle of 60 degrees, Euler Line, Orthocenter, Circumcenter, Distance, Congruence, Transversal. 

Geometry Problem
1040.
Isosceles Triangle, Transversal Line, Metric Relations. 

Geometry Problem 824
Desargues' Theorem, Triangles in Perspective. 

Geometry Problem 798
Parallelogram, Secant Line, Transversal, Tangent Circles, Circumcircles, Triangle. 

Geometry Problem 761
Scalene Triangle with an angle of 60 degrees, Euler Line, Equilateral Triangle. 

Geometry Problem 759
Equilateral Triangle, Transversal, Trisection of sides, Congruence, Angle. 

Geometry Problem 684:
Outer Nagel Point.
Triangle, Excircles, Incircle Tangency points, Concurrent lines, Semiperimeter, Ceva theorem. 

Geometry Problem 683:
Nagel Point.
Triangle, Excircles, Tangency points, Concurrent lines, Semiperimeter, Ceva theorem. 

Geometry Problem 682: Gergonne External Point.
Triangle, Excircle, Tangency points, Concurrent lines, Semiperimeter, Ceva theorem. 

Geometry Problem 681:
Gergonne Point.
Triangle, Incircle, Tangency points, Concurrent lines, Semiperimeter, Ceva theorem. 

Geometry Problem 469.
Isosceles triangle, Midpoint, Transversal, Congruence. 

Geometry Problem 434.
Quadrilateral, Transversal, Ratio, Measurement, Similarity. 

Geometry Problem 431.
Quadrilateral, Midpoints of Diagonals, Transversal. 

Geometry Problem 399.
Right triangle, Midpoints, Distance, Pythagorean theorem, Congruence. 

Proposed
Problem 398.
Parallelogram, Area, Similarity, Congruence. 

Geometry Problem 397.
Triangle, Altitude, Midpoints, Congruence. 

Geometry Problem 394.
Square, 90 Degree Arc, Diagonal, Congruence. 
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