Question

in 1 - 2 sentences, define parallel and perpendicular lines and explain the difference between the two. (2 points)

Explanation:

Parallel lines are coplanar lines that never intersect, maintaining a constant distance apart. Perpendicular lines intersect at a 90 - degree angle. The key difference is the intersection angle: 0 degrees for parallel and 90 degrees for perpendicular.

Answer:

Parallel lines are non - intersecting coplanar lines. Perpendicular lines intersect at a 90 - degree angle.