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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 ...


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.


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 ...

May 4, 2012 ... A step-by-step way to find the area of a regular pentagon with side lenths of 4 meters.


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


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


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


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


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 ).