The Formula Below Gives the Relationship Between the Number of Sides

question 17

Short Answer

The formula below gives the relationship between the number of sides n , the radius r , and the length of each side l in a regular polygon. Find n , if l = r . n = __________

---

Definitions:

Puts()

A standard output function in C that writes a string to stdout followed by a newline character.

Gets()

A function in C programming used to read a line of text from a file or standard input until a newline character is encountered or the end of file is reached.

Header File

In programming, a file containing declarations of functions, macros, and variables which can be included in multiple program files via preprocessor directives.

Gets()

A function that reads a line from stdin into the buffer pointed to by its argument until a newline character or EOF.