Respuesta :

charmainewam
AB=4
BC=1/4
CD=4
DA=1/4
Yes, quadrilateral ABCD is a parallelogram.
penkiadhini

Answer:

Step-by-step explanation:

Slope of AB = -4

Slope of BC = 1/5

Slope of CD = -4

Slope of AD = 1/5

So, the quadrilateral is a parallelogram.

Hope this helps!