Dan Hoey's posts to geometry.puzzles
| Date | Subject |
|---|
| November 25, 2000 | Maximal triangle in ellipse (Was: correction to mathcad.com URL) |
|---|
| February 7, 2001 | geometry |
|---|
| April 24, 2001 | Trapezoid with 3 equal sides |
|---|
| April 24, 2001 | Trapezoid with 3 equal sides |
|---|
| April 26, 2001 | Trapezoid with 3 equal sides |
|---|
| June 18, 2001 | dissection |
|---|
| August 4, 2001 | ellipse or parabola? |
|---|
| October 24, 2001 | Carts of Coal |
|---|
| November 17, 2001 | equilateral triangle |
|---|
| November 20, 2001 | equilateral triangle |
|---|
| November 23, 2001 | equilateral triangle (Spoiler) |
|---|
| December 5, 2001 | Reply to tangent |
|---|
| February 18, 2002 | Cutting a hexagon into 6 congruent pieces |
|---|
| March 31, 2002 | Show your workings ....... pleeeeeeeeeease! |
|---|
| March 19, 2003 | point outside an equi-triangle |
|---|
| December 15, 2003 | Volume of a Tetrahedron |
|---|
| December 17, 2003 | Volume of a Tetrahedron |
|---|
| December 29, 2004 | problem 726 |
|---|
| January 1, 2005 | problem 726 |
|---|
| January 4, 2005 | Generalization of the Pythagorean Theorem? |
|---|
| January 6, 2005 | Rectangle-to-4-similar-triangles-puzzle |
|---|
| January 6, 2005 | Cut square to similar unequal triangles |
|---|
| January 7, 2005 | Rectangle-to-4-similar-triangles-puzzle |
|---|
| January 10, 2005 | Rectangle-to-4-similar-triangles-puzzle |
|---|
| January 10, 2005 | Rectangle-to-4-similar-triangles-puzzle |
|---|