X=
08
09
0 10
4
10 X
![X 08 09 0 10 4 10 X class=](https://us-static.z-dn.net/files/dd3/04dddf8349e4431421165d5152d5aec3.png)
Answer:
8
Step-by-step explanation:
Intersecting Chords Formula:
(segment piece) x (segment piece) = (segment piece) x (segment piece)
5*x = 4*10
5x = 40
Divide by 5
5x/5 = 40/5
x = 8