How to Calculate Diagonal of Decagon across Three Sides given Perimeter?
Diagonal of Decagon across Three Sides given Perimeter calculator uses Diagonal across Three Sides of Decagon = sqrt(14+(6*sqrt(5)))/2*Perimeter of Decagon/10 to calculate the Diagonal across Three Sides of Decagon, The Diagonal of Decagon across Three Sides given Perimeter formula is defined as the straight line joining two non-adjacent vertices across the three sides of the Decagon, calculated using the perimeter. Diagonal across Three Sides of Decagon is denoted by d_{3} symbol.
How to calculate Diagonal of Decagon across Three Sides given Perimeter using this online calculator? To use this online calculator for Diagonal of Decagon across Three Sides given Perimeter, enter Perimeter of Decagon (P) and hit the calculate button. Here is how the Diagonal of Decagon across Three Sides given Perimeter calculation can be explained with given input values -> 26.18034 = sqrt(14+(6*sqrt(5)))/2*100/10.