Showing posts with label octagon. Show all posts
Showing posts with label octagon. Show all posts

Saturday, March 30, 2019

Geometry Problem 1430: Regular Octagon, Area, Equivalent Figures

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 1430: Regular Octagon, Area, Equivalent Figures, Tutoring.

Friday, October 5, 2018

Geometry Problem 1392: Two Cyclic Quadrilateral, Cyclic Octagon, Circle

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 1392: Two Cyclic Quadrilateral, Cyclic Octagon, Circle, Tutoring.

Sunday, February 25, 2018

Typography of Geometry Problem 287: Regular Octagon, side and diagonal, iPad Apps

Geometric Art: Typography, iPad

Details: Click on the figure below.

Geometric Art Typography of Geometry Problem 287: Regular Octagon, side and diagonal, iPad Apps.

Monday, February 12, 2018

Typography of Geometry Problem 161: Parallelogram, Midpoints, Octagon, Areas, iPad Apps

Geometric Art: Typography, iPad

Details: Click on the figure below.

Geometric Art Typography of Geometry Problem 161: Parallelogram, Midpoints, Octagon, Areas, iPad Apps.

Thursday, January 18, 2018

Geometric Art: Octagon Kaleidoscope. iPad Apps

Using tablets mobile apps.

Details: click the figure below.

Geometric Art: Octagon Kaleidoscope. iPad Apps

Friday, March 31, 2017

Geometry Problem 1325 Octagons, Midpoints, Squares, iPad

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 1325
Elements: Octagons, Midpoints, Squares.

Thursday, August 25, 2016

Octagon Word Cloud, Geometry for Kids, Software, Mobile Apps

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

 Octagon Word Cloud, Geometry for Kids, Software, Mobile Apps

Wednesday, August 12, 2015

Isolines, Regular Polygons, Square, Octagon, Hexadecagon

Geometric Art

Click the figure below to enlarge.

Math: Geometric Art: Isolines, Regular Polygons, Square, Octagon, Hexadecagon, Software

Sunday, June 23, 2013

Problem 891: Equiangular Octagon, Metric Relations, Sides, Auxiliary Lines

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

Click the figure below to see the complete problem 891.

Online Geometry Problem 891: Equiangular Octagon, Metric Relations, Sides, Auxiliary Lines

Thursday, February 24, 2011

Problem 583: Quadrilateral, Diagonals, Circumcenters, Parallelogram, Octagon, Areas

Geometry Problem
Click the figure below to see the complete problem 583.

 Problem 583: Quadrilateral, Diagonals, Circumcenters, Parallelogram, Octagon, Areas.
Zoom at: Geometry Problem 583

Friday, November 12, 2010

Geometry Problems 281-290

Ten Geometry Problems
Click the figure below to see problems 281-290 about Triangle, Square, Circle, Octagon, Congruence, Isosceles, Equilateral, 90 Degrees, Circular Sector, Semicircle, Tangent, Radius, Diameter, Harmonic Mean.


Level: High School, SAT Prep, College geometry

Thursday, August 26, 2010

Geometry Problems 161-170: Area, Triangle, Parallelogram, Trapezoid, Pentagon, Octagon

Ten Geometry Problems
Click the figure below to see problems 161-170 about Area, Triangle, Parallelogram, Trapezoid, Pentagon, Diagonal, Midpoint, Octagon.

Geometry Problems 161 - 170


See also:
Problems 161-170

Level: High School, SAT Prep, College geometry

Friday, May 1, 2009

Problem 287: Regular Octagon, Diagonals

Proposed Problem

 Problem 287: Regular Octagon, Diagonals.

See also:
Complete Problem 287: Regular Octagon, Diagonals
Collection of Geometry Problems

Level: High School, SAT Prep, College geometry

Thursday, April 30, 2009

Octagons Index

Theorems and Problems about the Octagon

 Octagon Index.

Read more: Octagon Index, Collection of Geometry Problems

Level: High School, SAT Prep, College geometry

Monday, April 27, 2009

Problem 286: Square, Midpoints, Octagon

Proposed Problem

 Problem 286: Square, Midpoints, Octagon.

See also: Complete Problem 286, Collection of Geometry Problems

Level: High School, SAT Prep, College geometry

Sunday, August 17, 2008

Elearn Geometry Problem 161

Click to see complete problem

See complete Problem 161
Parallelogram, Midpoints, Octagon, Areas. Level: High School, SAT Prep, College geometry

Post your solutions or ideas in the comments.