$\"\"$

The word $\"\"$ times $\"\"$ indicates multiplication and the symbol is ( $\"\"$ ).

Let P = perimeter of a regular pentagon and s = length of each side.

The symbol of word is $\"\"$ is $\"\"$ ( $\"\"$ ).

The word $\"\"$ the perimeter of a regular pentagon is 5 times the length of each side $\"\"$ represents $\"\"$ . $\"\"$

The formula is $\"\"$ .