Medal!!!
Line AB contains points A (0, 0) and B (2, 2). Line CD contains points C (3, 1) and D (5, 3). Lines AB and CD are...

parallel
perpendicular
neither

Question

Medal!!!
Line AB contains points A (0, 0) and B (2, 2). Line CD contains points C (3, 1) and D (5, 3). Lines AB and CD are...

 	
	parallel
	perpendicular
	neither

elonasushchik · Answer

@Bee_see

bee_see · Answer

ok, do the same. find the slopes of the lines.

elonasushchik · Answer

k

bee_see · Answer

if they have the same slope, they will be parallel. if the slopes, which you multiply them give you -1, they will be perpendicular.

elonasushchik · Answer

Thats exactly what I was thinking! TX @Bee_see

bee_see · Answer

ok. what are the slopes?

elonasushchik · Answer

Everybody medal @Bee_see !!!

@AcademicGurusInc @AlexisLynnn @Destinymasha @dareintheren @pitamar @TedBunny
@WeepingAngel123  @heavenfun13 @zepdrix 

Thanx guys for medaling him!!

bee_see · Answer

what's the answer then?