Respuesta :

constantsnake22

Answer:

The answer 8

Step-by-step explanation:

If DC are the same length and it is a "rectangle" then the other sides have to be the same as each other. So the answer is 8

anjusunar59

Answer:

here,

AB = 8 , AD = 5

we know,

AB = DC = 8 ( opposite sides of parallelogram

are equal)

therefore,

the value of DC is 8.