Assertion: hexagon's line | /r/HasProperty | b c
Facets:
Source sentences:
text: Since, in particular, the lines B c , b C , X Y {
text: The condition for the three lines C b , c B {\displaystyle Cb,cB} and X Y {\displaystyle XY} with equations x 2 = x 1 q , x 1 = x 3 p , x 3 = x 2 r {\displaystyle x_{2}=x_{1}q,\;x_{1}=x_{3}p,\;x_{3}=x_{2}r} to pass through the same point Z {\displaystyle Z} is r p q = 1 {\displaystyle rpq=1} .
text: From the parallelity of the lines B c , C b {\displaystyle Bc,\;Cb} one gets b =