please helP!! 1 medal and fan

Which statement is a good definition?

Parallel lines are lines that do not intersect.
Skew lines are lines that do not intersect.
Right angles are angles formed by two intersecting lines.
A square is a rectangle with four congruent sides.

Question

please helP!! 1 medal and fan 	

Which statement is a good definition?
 	
	Parallel lines are lines that do not intersect.
	Skew lines are lines that do not intersect.
	Right angles are angles formed by two intersecting lines.
	A square is a rectangle with four congruent sides.

anonymous · Answer

a

anonymous · Answer

how do you know can you please explain ?

anonymous · Answer

skew lines are lines that do not intersect

anonymous · Answer

rigth angle can be formed by intersection of plane also
rhombus is also square and skew lines intersect at infinity

anonymous · Answer

parallel lines are assumed to intersect at infinity may lie on the same plane 
but skew lines  lie on different planes in space..

anonymous · Answer

ya its skew

anonymous · Answer

thanks guys

anonymous · Answer

welcome...