Saturday, September 22, 2018

Word Cloud and Geometric Art of the Pythagorean theorem

Word cloud or tag cloud is a graphical representation of word frequency.
Click the figure below to open the word cloud.

Word Cloud and Geometric Art of the Pythagorean theorem

Geometry Problem 1387: Quadrilateral, Double Angle, Congruence, Isosceles Triangle

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 1387: Quadrilateral, Double Angle, Congruence, Isosceles Triangle.

Friday, September 21, 2018

Geometric Art: Spiral, Conformal Mapping or Transformation of Problem 1386

Geometric Art, Patterns, iPad Apps

Details: Click on the figure below.

Geometric Art: Spiral, Conformal Mapping or Transformation of Problem 1386.

Friday, September 14, 2018

Geometry Problem 1386: Thabit ibn Qurra Theorem, generalized Pythagorean Theorem

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 1386: Thabit ibn Qurra (826 -901) Theorem and more conclusions, generalized Pythagorean Theorem to any triangle.

Saturday, September 8, 2018

Wednesday, September 5, 2018

Geometry Problem 1385: Triangle, Orthocenter, Circle, Circumcircle, Angle Bisector, Midpoint, 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 1385: Triangle, Orthocenter, Circle, Circumcircle, Angle Bisector, Midpoint, Collinear Points.

Geometry Problem 1384: Triangle, Orthocenter, Circle, Circumcircle, Angle Bisector, 90 Degree

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 1384: Triangle, Orthocenter, Circle, Circumcircle, Angle Bisector, 90 Degree.

Monday, September 3, 2018

Geometric Art: Conformal Mapping or Transformation of Problem 1381

Geometric Art, Patterns, iPad Apps

Details: Click on the figure below.

Geometric Art: Conformal Mapping or Transformation of Problem 1381.

Poster of Geometry Problem 1381: Parallelogram, Exterior Point, Triangle, Area, iPad Apps

Geometric Art: Poster, Typography, iPad

Details: Click on the figure below.

Poster of Geometry Problem 1381: Parallelogram, Exterior Point, Triangle, Area, iPad Apps.

Friday, August 31, 2018