alyssamarie1010 alyssamarie1010

29-05-2021
Mathematics

contestada

For what value of x is quadrilateral CDEF a parallelogram?

For what value of x is quadrilateral CDEF a parallelogram class=

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cwrw238 cwrw238

29-05-2021

Answer:

x = 2.

Step-by-step explanation:

If its a parallelogram then the diagonal will be bisected so:

4x + 7 = 10x - 5

7 + 5 = 10x - 4x

12 = 6x

x = 2.

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