In this article, let’s discuss the seven-sided polygon called “Heptagon” with proper definition, shape, sides, properties along with its formula in detail. Also, read: Quadrilaterals. A heptagon is a polygon with 7 sides and 7 angles.

Understanding the Context

Sometimes the heptagon is also known as “septagon”. There are seven meanings listed in OED's entry for the adjective sided, two of which are labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence. The term 'sided' refers to the number of surfaces or faces an object has.

Key Insights

It is often used in geometry to describe shapes like triangles, quadrilaterals, and polygons based on the number of sides they possess. In geometry, a heptagon is a seven-sided polygon or 7-gon. The heptagon is sometimes referred to as the septagon, using septa- (an elision of septua-), a Latin -derived numerical prefix, rather than hepta-, a Greek -derived numerical prefix (both are cognate), together with the suffix -gon for Greek: γωνἰα, romanized: gonía, meaning angle. A heptagon is a seven-sided polygon. It is also sometimes called a septagon, though this usage mixes a Latin prefix sept- (derived from septua-, meaning "seven") with the Greek suffix -gon (from gonia, meaning "angle"), and is therefore not recommended.

Final Thoughts

Heptagons are seven-sided polygons. Learn about their exterior and interior angles, symmetry, and diagonals. How Social Classes Shape Our Lives: A Simple Review of Inequality Studies The meaning of SIDED is having sides often of a specified number or kind. How to use sided in a sentence. -sided in American English (ˈsaɪdɪd ) combining form having (a specified number or kind of) sides -SIDED definition: 1. having the number of sides mentioned: 2.

used with adjectives to describe the type of sides…. Learn more.