Let IV be the plane in R3 given by the equation x - )" - , ~ o. W,;."h","'" ~ [ ~] "w + U, w;.h w ;, IV and u in W.i

Chapter 9 Section 3 SNOW DAY PRESENTATION 02/24/2016 Chapter 9 Section 3 Terminology: Space- is an undefined term (like point, line and plane) Dihedral angle- angle formed when 2 planes meet Parallel- if the line doesn’t intersect the plane Perpendicular- if the line if intersects and...