How to Calculate Perimeter of Decagon given Diagonal across Three Sides?
Perimeter of Decagon given Diagonal across Three Sides calculator uses Perimeter of Decagon = 10*(2*Diagonal across Three Sides of Decagon)/sqrt(14+(6*sqrt(5))) to calculate the Perimeter of Decagon, The Perimeter of Decagon given Diagonal across Three Sides formula is defined as the distance of a boundary around the Decagon, calculated using diagonal across three sides. Perimeter of Decagon is denoted by P symbol.
How to calculate Perimeter of Decagon given Diagonal across Three Sides using this online calculator? To use this online calculator for Perimeter of Decagon given Diagonal across Three Sides, enter Diagonal across Three Sides of Decagon (d3) and hit the calculate button. Here is how the Perimeter of Decagon given Diagonal across Three Sides calculation can be explained with given input values -> 99.31116 = 10*(2*26)/sqrt(14+(6*sqrt(5))).