Question

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
Select one:
a. parallel
b. perpendicular
c. neither

Answer 1

@kc_kennylau @eliassaab

Answer 2

Find the slope of AB and CD by \(\Large m=\dfrac{y_2-y_1}{x_2-x_1}\) first :)

Answer 3

ok

Answer 4

I think its A

Answer 5

yes :D

Answer 6

MEDAL jk

Answer 7

So it really Is A

Answer 8

yes it's A