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

x = 5 units.

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.