Question

Please help
Find X




....

Answer 1

Answer:

9.6

Step-by-step explanation:

Using the intersecting chords theorem, $10x=(12)(8) \implies x=9.6$.

Answer 2

Answer:

9.6

Step-by-step explanation:

According to the intersecting chords theorem, given a circle with two chords like we have with this question here, the products of the lengths of the line segments on each chord are equal.

So, we know

10x = 12 * 8

10 x = 96

x= 9.6