Answer: 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. Colloquially, curves that do not touch each other or intersect and keep a fixed minimum distance are said to be parallel.
It’s like 40 I do believe but ion rlly no like that fr
I agree with you because theta could be acute or obtuse, and if obtuse, negative value.
