crazyforkpop
crazyforkpop crazyforkpop
  • 10-06-2019
  • Mathematics
contestada

I need helppp pleaseeee

I need helppp pleaseeee class=

Respuesta :

choixongdong
choixongdong choixongdong
  • 10-06-2019

Answer:

Third option

No, because the slope of AB is  5/3 and the slope of CD is  -3/4

Step-by-step explanation:

AB:

Slope = (2+3)/(0 + 3) = 5/3

CD:

Slope = (1+2) / (-4 - 0) = -3/4

Perpendicular lines, slopes are opposite and reciprocal. In this case line AB is not perpendicular to line CD

Answer

No, because the slope of AB is  5/3 and the slope of CD is  -3/4

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