Ruled Surface 3: Modern Pure Solid Geometry (NA Court)
Give three skew lines AB, CD, and EF, there is a line that passes intersects all three. The locus of these lines is the ruled surface below.
Forum 2 44795 A CenterView
ac = b^2 - a^2
max and min
math 2 circumcenter
Perpendicular and Angle Bisectors Nearpod