Assertion: complex number's angle | /r/AtLocation | first quadrant
Facets:
value: angles ( θ )
type: OTHER
value: between 180o
type: TEMPORAL
value: between 90
type: TEMPORAL
Source sentences:
text: Then angles between 0 and 90o will be in the first quadrant ( I ), angles ( θ ) between 90 and 180o in the second quadrant ( II ).