Question

what are perpendicular lines

Answer 1

Answer:

any two lines which intersect each other and form 90° at any two side...

hope this much will help you

Answer 2

Answer:

In elementary geometry, the property of being perpendicular (perpendicularity) is the relationship between two lines which meet at a right angle (90 degrees). The property extends to other related geometric objects. A line is said to be perpendicular to another line if the two lines intersect at a right angle.

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