Assertion: triangle's centroid | /r/HasProperty | determined
Facets:
value: by using a plumbline
type: MANNER
value: experimentally
type: DEGREE
Source sentences:
text: The centroid of a uniformly dense planar lamina, such as in figure (a) below, may be determined experimentally by using a plumbline and a pin to find the collocated center of mass of a thin body of uniform density having the same shape.