How to Calculate Chord Length of Fourstar?
Chord Length of Fourstar calculator uses Chord Length of Fourstar = sqrt(2*Edge Length of Fourstar^2*(1-cos(Outer Angle of Fourstar))) to calculate the Chord Length of Fourstar, The Chord Length of Fourstar formula is defined as the length of the line joining adjacent triangular tips of the given Fourstar. Chord Length of Fourstar is denoted by l_{c} symbol.
How to calculate Chord Length of Fourstar using this online calculator? To use this online calculator for Chord Length of Fourstar, enter Edge Length of Fourstar (l_{e}) & Outer Angle of Fourstar (∠_{Outer}) and hit the calculate button. Here is how the Chord Length of Fourstar calculation can be explained with given input values -> 9.914449 = sqrt(2*5^2*(1-cos(2.8797932657901))).