The area of the pentagon is 1,453 squared centimeters.
Given information-
The length of the apothem of a regular pentagon is 20 cm.
The measure of the perimeter of a regular pentagon is 145.3 cm.
The length of the apothem of a rectangular pentagon is 20 cm.
The measure of the perimeter of a rectangular pentagon is 145.3 cm.
Pentagon is the closed shaped polygon which has 5 sides. When these 5 sides are equal in length then the pentagon is called teh regular pentagon. When four of the sides of pentagon make a rectangle then the pentagon is called the rectangular pentagon.
Area of regular pentagon is half of the product of its apothem and perimeter. It can be given as,
[tex]A=\dfrac{1}{2} \times 20\times 145.3\\A=1453[/tex]
Thus the area of the pentagon is 1,453 squared centimeters.
Learn more about the regular pentagon here;
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