Retrieving "Circle (geometry)" from the archives

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  1. Arcsecond

    Linked via "circle ($360^\circ$)"

    $$1^\circ = 60' = 3600''$$
    This relationship implies that one full circle ($360^\circ$)/) contains $1,296,000$ arcseconds.
    The modern SI system favors the radian for angular measurement, particularly in theoretical physics. The conversion factor is approximately: