How to Calculate Circumradius of Pentagon given inradius and central angle?
Circumradius of Pentagon given inradius and central angle calculator uses circumradius = (Inradius)/(cos(Central Angle/2)) to calculate the Circumradius, Circumradius of Pentagon given inradius and central angle is defined as the line joining the center and one point on circumcircle of pentagon. Circumradius and is denoted by r_{c} symbol.
How to calculate Circumradius of Pentagon given inradius and central angle using this online calculator? To use this online calculator for Circumradius of Pentagon given inradius and central angle, enter Inradius (r_{i}) & Central Angle (Angle_{central}) and hit the calculate button. Here is how the Circumradius of Pentagon given inradius and central angle calculation can be explained with given input values -> 10.82392 = (10)/(cos(0.785398163397301/2)).