Which is the best description for the lines i and k?


A) parallel

B) perpendicular

C) intersecting and parallel

D) intersecting but not perpendicular

Which is the best description for the lines i and k A parallel B perpendicular C intersecting and parallel D intersecting but not perpendicular class=

Respuesta :

Choice D, perpendicular is when the slopes are inverted to each other such as 1/2 and -2/1

Answer:

D

Step-by-step explanation: