Question

Please help! It’s urgent! I asked this question and they gave me the wrong answer (-15 and 15) and I’m still struggling. The question is in the pic!

Answer 1

Answer:

x = 5 units.

Step-by-step explanation:

In a parallelogram. diagonals bisect each other.

This means $\overline{CE}  = \overline{BE}$

$\implies 15 - x = 2x$

$\implies 15 = 3x$

$ \implies x = 5$

Therefore, the length of x = 5 units.