Question

1) a) What are perpendicular lines and parallel lines
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Answer 1

the property of being perpendicular is the relationship between two lines which meet at a right angle.

parallel lines are lines in a plane which do not meet; that is, two straight lines in a plane that do not intersect at any point are said to be parallel.

Answer 2

Perpendicular lines are lines that intersect and parallel line are lines that are parallel to each-other and never intersect