How to Calculate Edge Length of Pentagon given Inradius using Central Angle?
Edge Length of Pentagon given Inradius using Central Angle calculator uses Edge Length of Pentagon = 2*Inradius of Pentagon*tan(pi/5) to calculate the Edge Length of Pentagon, Edge Length of Pentagon given Inradius using Central Angle is defined as the length of the line connecting two adjacent vertices of the Pentagon, calculated using inradius and central angle. Edge Length of Pentagon is denoted by l_{e} symbol.
How to calculate Edge Length of Pentagon given Inradius using Central Angle using this online calculator? To use this online calculator for Edge Length of Pentagon given Inradius using Central Angle, enter Inradius of Pentagon (r_{i}) and hit the calculate button. Here is how the Edge Length of Pentagon given Inradius using Central Angle calculation can be explained with given input values -> 10.1716 = 2*7*tan(pi/5).