Sentence Examples


  • This solid has 4 faces, 4 vertices and 6 edges.
  • It consequently has four vertices and six edges.
  • The funicular or link polygon has its vertices on the lines of action of the given forces, and its sides respectively parallel to the lines drawn from 0 in the force-diagram; in particular, the two sides meeting in any vertex are respectively parallel to the lines drawn from 0 to the ends of that side of the force-polygon which represents the corresponding force.
  • Be situate at the vertices of a triangle ABC, the mass-centre of ~ and y is at a point A in BC, such that ~.
  • Again, if G be the mass-centre of four particles a, $, 7, situate at the vertices of a tetrahedron ABCD, we find a: ~ :~: tet GBCD: tetUGCDA: tetGDAB: tetGABC, and by suitable determination of the ratios on the left hand we can make G assume any assigned position in space.