Home > Shapes
Puzzles involving various geometric shapes, in a flat plane and in three-dimensional space.
Regular dodecagon ABCDEFGHIJKL with side length 1 is drawn. Segments AF, BG, and CH are then drawn.
A tiny little triangle is formed from the intersections of these segments. Find the area of this triangle.
Page 2 of 31
<< prev
Page 1
Page 2
Page 3
Page 4
Page 5
Page 6
Page 7
Page 8
Page 9
Page 10
Page 11
Page 12
Page 13
Page 14
Page 15
Page 16
Page 17
Page 18
Page 19
Page 20
Page 21
Page 22
Page 23
Page 24
Page 25
Page 26
Page 27
Page 28
Page 29
Page 30
Page 31
next >>
Seven Region Partition |
Posted on 2017-05-27 by Brian Smith Seven Point Placement |
Rating: 4.00 Posted on 2017-05-20 by Brian Smith Sticks in a Cube |
Posted on 2017-04-11 by Brian Smith Elongated Pentagonal Orthocupola's vertices |
Posted on 2017-03-20 by Ady TZIDON A Square Slab and a Cube |
Posted on 2017-03-12 by Brian Smith Staircases in a Cube |
Posted on 2017-03-10 by Brian Smith Pentagon Partitions |
Posted on 2016-12-11 by Brian Smith Gluing Cubes |
Posted on 2016-12-08 by Brian Smith Seven Hexominos and Two Triominos |
Posted on 2016-11-26 by Brian Smith Covering a Rectangle with Hexominos |
Posted on 2016-11-05 by Brian Smith The Ninth Hexomino |
Posted on 2016-10-28 by Brian Smith Rectangle Evasion 2 |
Posted on 2016-10-23 by Brian Smith Six Hexominos surrounding a Tetromino |
Posted on 2016-10-19 by Brian Smith Tile a Rectangle |
Posted on 2016-10-15 by Brian Smith U-Hexominos and Squares |
Posted on 2016-10-12 by Brian Smith
Please log in: Forums (0) Newest Problems Random Problem FAQ About This Site Site Statistics New Comments (1) Unsolved Problems Top Rated Problems This month's top Most Commented On Chatterbox:
Latest: 
