Parabola portion (3)
I believe the answer is:
arc
(Other definitions for arc that I've seen before include "Part of a circular line" , "Turn" , "Curved part of circle" , "circle? Not entirely" , "A curve for Joan of . . ." .)
I believe the answer is:
arc
(Other definitions for arc that I've seen before include "Part of a circular line" , "Turn" , "Curved part of circle" , "circle? Not entirely" , "A curve for Joan of . . ." .)