Question

What is mean by perpendicular​

Answer 1

Answer:

Parallel lines are lines in a plane that are always the same distance apart. Parallel lines never intersect. Perpendicular lines are lines that intersect at a right (90 degrees) angle.

Answer 2

Answer:

In elementary geometry, the property of being perpendicular is the relationship between two lines which meet at a right angle. The property extends to other related geometric objects. A line said to be perpendicular to another line if the two lines intersect at a right angle.

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