Sunday, January 15, 2017

Geometry Problem 1306: Cyclic, Inscribed Quadrilateral, Circle, Tangent, Diagonals, Collinear Points

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

Details: Click on the figure below.

Geometry Problem 1306: Cyclic, Inscribed Quadrilateral, Circle, Tangent, Diagonals, Collinear Points.

Saturday, January 14, 2017

Geometry Problem 698, Quadrilateral, Triangle, Angle

Geometric Art: Typography, iPad

Details: Click on the figure below.

Geometry Problem 964: Right Triangle, Cevians, Angles, 10, 20, 30 Degrees, Typography, iPad.

Sunday, January 8, 2017

Geometry Problem 1305 Triangle, Circumcircle, Angle Bisector, Arc, Perpendicular, Area

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

Details: Click on the figure below.

Geometry Problem 1305
Triangle, Circumcircle, Angle Bisector, Arc, Perpendicular, Area.

Friday, January 6, 2017

Geometry Problem 1304: Triangle, 120 Degrees, Angle Bisector, Incenter, Measurement

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

Details: Click on the figure below.

Geometry Problem 1304: Triangle, 120 Degrees, Angle Bisector, Incenter, Measurement.

Thursday, January 5, 2017

Geometry Problem 1303: Triangle, 60 Degrees, Angle Bisector, Measurement

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

Details: Click on the figure below.

Geometry Problem 1303: Triangle, 60 Degrees, Angle Bisector, Measurement.

Tuesday, January 3, 2017

Geometry Problem 1302: Triangle, Median, Circles, Midpoint, Congruence

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

Details: Click on the figure below.

Geometry Problem 1302: Triangle, Median, Circles, Midpoint, Congruence.

Saturday, December 31, 2016

Geometry Problem 1301: Arbelos, Semicircles, Diameters, Circle, Incircle, Incenter, Square, Midpoint, Concurrency

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

Details: Click on the figure below.

Geometry Problem 1301: Arbelos, Semicircles, Diameters, Circle, Incircle, Incenter, Square, Midpoint, Concurrency.

Geometry Problem 964: Right Triangle, Cevians, Angles, 10, 20, 30 Degrees

Geometric Art: Typography, iPad

Details: Click on the figure below.

Geometry Problem 964: Right Triangle, Cevians, Angles, 10, 20, 30 Degrees, Typography, iPad.

Friday, December 30, 2016

Soddy Circles and Descartes Theorem, Three Tangent Circles

Geometric Art: Typography, iPad

Details: Click on the figure below.

Soddy Circles and Descartes Theorem, Three Tangent Circles. Inscribed and Circumscribed Circles, Radii, Typography, iPad.

Geometry Problem 1300: Arbelos, Semicircles, Diameters, Circle, Incircle, Tangent, Perpendicular, Concurrent Lines

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

Details: Click on the figure below.

Geometry Problem 1300 Elements: Arbelos, Semicircles, Diameters, Circle, Incircle, Tangent, Perpendicular, Concurrent Lines.