What 6 concepts are covered in the Decagonal Number Calculator?

decagon

10 sided polygon or 10-gon

decagonal number

figurate number

a number that can be represented by a regular geometrical arrangement of equally spaced points. If the arrangement forms a regular polygon, the number is called a polygonal.

formula

a fact or a rule written with mathematical symbols. A concise way of expressing information symbolically.

number

an arithmetical value, expressed by a word, symbol, or figure, representing a particular quantity and used in counting and making calculations and for showing order in a series or for identification. A quantity or amount.

polygon

A plane figure bounded by a set of straight lines

Example calculations for the Decagonal Number Calculator