How to Calculate Circumradius of Decagon given height and central angle?
Circumradius of Decagon given height and central angle calculator uses circumradius = Height/(2*tan((18*pi/180))) to calculate the Circumradius, The Circumradius of Decagon given height and central angle formula is defined by the formula Rc = h / 2 * tan (θ / 2 ) where
Rc is the circumradius
h is the height of the decagon
θ is the central angle which is 36 for a decagon. Circumradius is denoted by r_{c} symbol.
How to calculate Circumradius of Decagon given height and central angle using this online calculator? To use this online calculator for Circumradius of Decagon given height and central angle, enter Height (h) and hit the calculate button. Here is how the Circumradius of Decagon given height and central angle calculation can be explained with given input values -> 18.4661 = 12/(2*tan((18*pi/180))).