Question

Need help asap please !!

Answer 1

`\displaystyle 17`

Explanation:

`\displaystyle 6z - 85 = z → 85 = 5z; 17 = z`

I am joyous to assist you at any time.

Answer 2

17

Explanation:

As we know that when diagonals bisect each other it gets divided into two equal parts so

CG = CE

6z - 85 = z

6z - z = 85

5z = 85

z = 85 / 5

Therefore z = 17

Hope it will help :)