# Heptagon?

A heptagon is seven sided polygon. Its interior angles add up to 900 degrees and it has fourteen diagonals. This plane has some mystery in geometry because it is not possible to construct it with a compass and a straight edge.
A heptagon has seven sides.
A heptagon is a two dimensional member of the polygon family. It has 7 sides, and the interior angle of those sides will be 128.571 degrees.
A heptagon is a geometric object that has seven sides. It is also called a septagon. Heptagons are used in decorative tiling as well as the shape of some countries' coins. You can find more information here: www.ask.com
Q&A Related to "Heptagon?"
 A heptagon is a part of the polygon family in mathematics. To be exact, a heptagon is a seven sided geometric shape with seven angles too! http://answers.ask.com/Science/Mathematics/what_is...
 A 7 sided closed figure. http://wiki.answers.com/Q/Where+could+a+heptagon+b...
 1. Measure each side of an irregular heptagon with your ruler. For an example, the heptagon's seven sides measure 4.5, 4, 3.5, 6, 5, 2 and 4 inches. 2. Add the seven lengths together http://www.ehow.com/how_8786347_perimeter-heptagon...
 A heptagon is a polygon having seven angles and seven sides. It was created in 1560. Thanks http://www.chacha.com/question/what's-a-heptagon
Top Related Searches
Explore this Topic
A heptagon is a polygon that has 7 sides. The interior angles of a heptagon all add up to 900 degrees. On a regular heptagon the interior angles each measure 128 ...
A heptagon is a part of the polygon family in mathematics. To be exact, a heptagon is a seven sided geometric shape with seven angles too! ...
A convex heptagon has 7 irregular shaped sides. This type of polygon is the same as a a regular heptagon except it is irregular. The sides of the convex heptagon ...