What is the name of a seven sided shape. In a regular heptagon in which all sides and all angles are equal the sides meet at an angle of 5p7. In geometry a heptagon is a seven sided polygon or 7 gon. Both are cognate together with the greek suffix agon meaning angle.
Seven sided figure seven sided figure is a 16 letter phrase starting with s and ending with e crossword clues for seven sided figure. There are eight polygons that have been officially named. The equation for the size of an interior angle of an n sided regular polygon is n 2180n.
A polygon with seven sides is called a heptagon. In geometry a heptagon or septagon is a polygon with seven sides and seven angles. Polygons consist of adjoining line segments and are named based on how many sides they have.
Number of sides name 3 triangle or trigon 4 quadrilateral or tetragon 5 pentagon 6 hexagon 7 heptagon 8 octagon 9 enneagon 10 decagon 11 hendecagon 12 dodecagon 13 triskaidecagon or tridecagon 14 tetrakaidecagon or tetradecagon 15 pendedecagon 16 hexdecagon 17 heptdecagon 18 octdecagon 19 enneadecagon 20 icosagon after about 6 sides mathematicians.