distance(A, B)

distance(l1, l2)

distance(p1, p2)

distance(A, l1)

distance(A, p1)

distance(l1, p1)

Distance from a point to a plane

Find the distance from a point to a straight line

Find the two points on the line x=2*y=3*z+6 at a distance of 7 units from the plane 2*x+y-2*z=5.

coordinates of the two points are

assume, geom3d[sides], geometry[distance], Student[Precalculus][Distance]