www.varsitytutors.com/intermediate_geometry-help/how-to-find-the-area-of-a-pentagon

To find the **area** of this **pentagon**, divide the interior of the **pentagon** into a four-
sided rectangle and two right triangles. The **area** of the bottom rectangle can be ...

www.calculatorsoup.com/calculators/geometry-plane/polygon.php

**Calculator** online for a regular polygon of three sides or more. **Calculate** the ...
**Pentagon** Diagram, 5 sided polygon with R = circumradius, r = inradius and a ...
Calculates side length, inradius (apothem), circumradius, **area** and perimeter.

www.wikihow.com/Find-the-Area-of-a-Regular-Pentagon

**Calculate** the **area** of a triangle. Each triangle has a base equal to the side of the
**pentagon**. It also has a height equal to the **pentagon's** apothem. (Remember ...

www.calculatearea.in/pentagon.htm

What is the **area** of a **pentagon**? Our **area calculator** will provide you the results
easily.

planetcalc.com/1466

This online **calculator** which calculates **area** of a polygon given lengths of
polygon sides and diagonals which split polygon to nonoverlapping triangles.

jwilson.coe.uga.edu/emat6680/parsons/mvp6690/unit/Pentagon/pentagon.html

Rulers for pairs, **pentagon** perimeter worksheet, **pentagon area** worksheet ... Use
the **area** expression above to **calculate** the **area** of a **pentagon** with side length ...

keisan.casio.com/exec/system/1223282135

Calculates the **area**, perimeter, angle and number of diagonal lines of a regular
polygon given the side.

rechneronline.de/pi/pentagon.php

**Calculations** of geometric shapes and solids: the Regular **Pentagon**. ... radius
have the same unit (e.g. meter), the **area** has this unit squared (e.g. square meter
).