FAQ

What is the Outer Angle of Fourstar?
The Outer Angle of Fourstar is the angle between adjacent isosceles triangle or the triangular spikes that attached to the square of the Fourstar. Outer Angle of Fourstar is usually measured using the Degree for Angle. Note that the value of Outer Angle of Fourstar is always positive. Typically, the value of Outer Angle of Fourstar lies in the range from 90 to 180.
Can the Outer Angle of Fourstar be negative?
No, the Outer Angle of Fourstar, measured in Angle cannot be negative.
What unit is used to measure Outer Angle of Fourstar?
Outer Angle of Fourstar is usually measured using the Degree[°] for Angle. Radian[°], Minute[°], Second[°] are the few other units in which Outer Angle of Fourstar can be measured.
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