How to Calculate Area of Pentagon given Circumradius using Central Angle?
Area of Pentagon given Circumradius using Central Angle calculator uses Area of Pentagon = (5*(Circumradius of Pentagon*sin(pi/5))^2)/tan(pi/5) to calculate the Area of Pentagon, The Area of Pentagon given Circumradius using Central Angle is defined as the 2-dimensional space occupied by the Pentagon in space, calculated using circumradius and central angle. Area of Pentagon is denoted by A symbol.
How to calculate Area of Pentagon given Circumradius using Central Angle using this online calculator? To use this online calculator for Area of Pentagon given Circumradius using Central Angle, enter Circumradius of Pentagon (r_{c}) and hit the calculate button. Here is how the Area of Pentagon given Circumradius using Central Angle calculation can be explained with given input values -> 192.5889 = (5*(9*sin(pi/5))^2)/tan(pi/5).