Question

which of the following is best defined as segments that intersect at a right angle?
A. Intersecting Segments
B. Parallel Segments
C. Perpendicular Segments
D. Coplanar Segments

Answer 1

A. Intersecting segments intersect, but could be at any angle.
B. Parallel segments never intersect.
C. Perpendicular segments intersect at 90 degrees to each other.
D. Coplanar segments are on the same plane. They may or may not intersect.