How to Calculate Circumradius of Decagon?
Circumradius of Decagon calculator uses radius = (Side/2)*(1+sqrt(5)) to calculate the Radius, The Circumradius of decagon formula is defined as straight line from the centre to the circumference of decagon, where radius= radius of decagon , where a is side and Rc is circumradius of decagon. Radius and is denoted by r symbol.
How to calculate Circumradius of Decagon using this online calculator? To use this online calculator for Circumradius of Decagon, enter Side (S) and hit the calculate button. Here is how the Circumradius of Decagon calculation can be explained with given input values -> 1456.231 = (9/2)*(1+sqrt(5)).