Free Pentagons Calculator - Given a side length and an apothem, this calculates the perimeter and area of the pentagon.

This calculator has 2 inputs.

This calculator has 2 inputs.

- apothem
- a line segment from the center to the midpoint of one of its sides
- area
- Number of square units covering the shape
- pentagon
- a polygon of five angles and five sides
- perimeter
- The distance around a shape or object
- polygon
- A plane figure bounded by a set of straight lines
- side
- line segment joining two vertices in a polygon also known as an edge