Assertion: circle's side | /r/HasProperty | a chord of the circle
Facets:
Source sentences:
text: A tangent-chord angle, like angle JKL in the above figure on the right, is an angle whose vertex lies on a circle and whose sides are a tangent and a chord of the circle.
text: An inscribed angle, like angle BCD in the above figure on the left, is an angle whose vertex lies on a circle and whose sides are two chords of the circle.