Septagon from Latin Heptagon from Greek Both mean seven sides
900° The formula for the sum of the angles of an n-sided figure is (n-2)x180°. For a 7 sided shape this would be (7-2)x180° = 5*180° = 900°
heptagon
A heptagon is a 7 sided polygon.
A 7-sided polygon is called a heptagon.
Septagon from Latin Heptagon from Greek Both mean seven sides
Yes, a 7 sided shape is a heptagon.
900° The formula for the sum of the angles of an n-sided figure is (n-2)x180°. For a 7 sided shape this would be (7-2)x180° = 5*180° = 900°
heptagon
it is called a seven sided shape in Canada
There's no difference because both words mean a 7 sided shape. However, "septagon" is an incorrect usage based on the supposition that the names of polygons are based on Latin, when in fact they are based on Greek. The correct name in English for a 7-sided, 2-dimensional figure is "heptagon."
A heptagon is a 7 sided polygon.
No, a nonagon is a 9-sided shape.
a heptigon
The name for a 57 sided shape is derived by combining the name for a 50 sided shape with the name for a 7 sided shape. A 57 sided shape is called a pentacontaheptagon.
A 7-sided polygon is called a heptagon.
A 7 sided shape is called a heptagon.