How to Calculate Circumradius of Pentagon given Area using Central Angle?
Circumradius of Pentagon given Area using Central Angle calculator uses Circumradius of Pentagon = sqrt((Area of Pentagon*2)/(sin(2*pi/5)*5)) to calculate the Circumradius of Pentagon, Circumradius of Pentagon given Area using Central Angle is defined as the length of line connecting the center and a point on the circumcircle of the Pentagon, calculated using the area and central angle. Circumradius of Pentagon is denoted by rc symbol.
How to calculate Circumradius of Pentagon given Area using Central Angle using this online calculator? To use this online calculator for Circumradius of Pentagon given Area using Central Angle, enter Area of Pentagon (A) and hit the calculate button. Here is how the Circumradius of Pentagon given Area using Central Angle calculation can be explained with given input values -> 8.455734 = sqrt((170*2)/(sin(2*pi/5)*5)).