Regular Pentagon Area Calculator
Result

This online tool calculates the area of pentagon for given edge. You can enter inputs in different unit like meter, inch, feet, yard etc

How to calculate area of pentagon?

Q.Calculate area of pentagon for side is 4m

Ans:
Given,. a=4m

Area =a2√(25+10√5)/4
         =42×√(25+10√5)/4
         =27.5 sq.m