How to Calculate Spike Height of Fourstar given Inner Angle?
Spike Height of Fourstar given Inner Angle calculator uses Spike Height of Fourstar = Edge Length of Fourstar/2*sqrt(2*(1+cos(Inner Angle of Fourstar))) to calculate the Spike Height of Fourstar, The Spike Height of Fourstar given Inner Angle formula is defined as the height of any isosceles triangles present in the Fourstar, calculated using inner angle. Spike Height of Fourstar is denoted by h_{Spike} symbol.
How to calculate Spike Height of Fourstar given Inner Angle using this online calculator? To use this online calculator for Spike Height of Fourstar given Inner Angle, enter Edge Length of Fourstar (l_{e}) & Inner Angle of Fourstar (∠_{Inner}) and hit the calculate button. Here is how the Spike Height of Fourstar given Inner Angle calculation can be explained with given input values -> 3.966767 = 5/2*sqrt(2*(1+cos(1.3089969389955))).