# Geometry

posted by
**Camile**
.

a line RS is perpendicular to plane p at R. If T is a second point not on. Can RT be perpendicular to plane P?

Lines AB and LM are each perpendicular to plane P. Are AB and LM coplanar?

Plan P is perpendicular to AB at B. Plane Q intersects AB at P. Can Q be perpendicular to AB?