Assertion: circle | /r/HasProperty | great tool
Facets:
Source sentences:
text: Because key signatures can get a little tricky to remember, the circle of fifths is a great tool!
text: Circles of latitude are unlike circles of longitude, which are all great circles with the centre of Earth in the middle, as the circles of latitude get smaller as the distance from the Equator increases.
text: A circle on a sphere whose plane passes through the center of the sphere is called a great circle; otherwise it is a small circle.