noun / verb
arc
AHRK/ɑːrk/
A curved line or path, or to follow such a path.
A drawing compass traces a blue arc on blank paper.
Etymology
Latin arcus named a bow or arch, giving arc its image of a curved shape. Early English use described the sun’s apparent path across the sky.
In context
we're going to do the same thing for our circle we're going to find a point on our circle and swing an arc to it