Problem 404. External Equilateral triangles, Congruent and Concurrent Lines

Proposed Problem
Click the figure below to see the complete problem 404 about External Equilateral triangles, Congruent and Concurrent Lines.


See also:
Complete Problem 404
Level: High School, SAT Prep, College geometry

Problem 375: Triangle, Excenter, External Angle Bisectors

Proposed Problem
Click the figure below to see the complete problem 375 about Triangle, Excenter, External Angle Bisectors.


See more:
Complete Geometry Problem 375
Level: High School, SAT Prep

Problem 279: Tangent Circles, Common External Tangent, Chords, Inradius

Proposed Problem



See complete Problem 279 at:
gogeometry.com/problem/p279_tangent_circle_common_external_tangent_chord_inradius.htm

Level: High School, SAT Prep, College geometry

Problem 278: Tangent Circles, Common External Tangent, Chord

Proposed Problem



See complete Problem 278 at:
gogeometry.com/problem/p278_tangent_circle_common_external_tangent_chord.htm

Level: High School, SAT Prep, College geometry

Problem 277: Tangent Circles, Common External Tangent

Proposed Problem



See complete Problem 277 at:
gogeometry.com/problem/p277_tangent_circle_common_external_tangent.htm

Level: High School, SAT Prep, College geometry

Elearn Geometry Problem 180

See complete Problem 180 at:
www.gogeometry.com/problem/p180_circle_triangle_quadrilateral_area.htm

Circles Tangent Externally, Common External Tangents, Areas. Level: High School, SAT Prep, College geometry

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