We need to find the perimeter using the next equation:
[tex]P=7\ast s[/tex]Where p represents the perimeter and s represents one side.
In this case, is a regular heptagon. It means that each side has the same value and it has 7 sides.
Replacing:
[tex]P=7\ast5in[/tex][tex]P=35in[/tex]Hence, the perimeter is 35 inches.