Question

Example of a perpendicular
lines???
i)Ladder
ii)Ruler
iii)Tree
vi)Pencil​

Answer 1

Answer: 1- ladder

Explanation- 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 is said to be perpendicular to another line if the two lines intersect at a right angle.