Geometry Problems 211-220: Triangle, Quadrilateral, Rhombus, Circle, Area

Online Geometry

 

 

Geometry Problems 211 - 220

 

Geometry problems 211-220

 

Elearn 211: 60 degree triangle, area

Proposed Problem 211. 60 Degree Triangle, Equilateral triangles, Areas.

 

Elearn 212: 120 degree triangle, area

Proposed Problem 212. 120 Degree Triangle, Equilateral triangles, Areas.

 

Elearn 213 Triangle Inradius, Common Tangents

Proposed Problem 213. Triangle, Incircle, Inradius, Semicircles, Common Tangents.

 

Elearn 214

Proposed Problem 214. Quadrilateral and Angle Bisectors.

 

Elearn 215: Cyclic quadrilateral

Proposed Problem 215. Quadrilateral, Angle Bisectors, and Cyclic Quadrilateral.

 

Elearn: Quadrilateral, Angle Bisectors, Concurrency

Proposed Problem 216. Quadrilateral, Angle Bisectors, and Concurrency.

 

Elearn 217: Right triangle, Altitude, Projections

Proposed Problem 217. Right triangle, Altitude and Projections.

 

Elearn 218: Right triangle

Proposed Problem 218. Right triangle, Altitude and Projections.

 

Rhomus problem

Proposed Problem 219. Rhombus, Perpendiculars, Arithmetic Mean.

 

Right triangle, inradius, altitude, arithmetic mean

Proposed Problem 220. Right Triangle, Altitude, Angle Bisector, Distance, Arithmetic Mean.

 

Geometry problems 221-230

Geometry problems 191-200

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