Assertion: beam's section | /r/HasAspect | half the area
Facets:
Source sentences:
text: For a beam of cross-sectional area a {\displaystyle a} and height h {\displaystyle h} , the ideal cross-section would have half the area at a distance h / 2 {\displaystyle h/2} above the cross-section and the other half at a distance h / 2 {\displaystyle h/2} below the cross-section.