hard tu tell, mae be lokal werds
"Radius" impli serkel
maebee it hav sumthun tu du with tangent tu serkel.
Tangent alwaes 90 deg tu radius tu the point
yukan draw 2 lines from NE point outside a serkel that be tangent at 2 plaeses
Both gotta be 90% tu a line from serkel senter tu the tangent point