Plz help 10 pts
X=
4
6
12
![Plz help 10 pts X 4 6 12 class=](https://us-static.z-dn.net/files/d70/aea7f75d574b900307f77b89b9306fa7.png)
Answer:
x = 12
Step-by-step explanation:
The product of the length of the secant segment and its external part equals the square of the length of the tangent segment.
3*x = 6^2
3x = 36
Divide each side by 3
3x/3 = 36/3
x = 12