id say c but im sure ur welcome cutie
Use the geometric mean involving altitudes. That will be
![\frac{ST}{RT}= \frac{RT}{QT}](https://tex.z-dn.net/?f=%20%5Cfrac%7BST%7D%7BRT%7D%3D%20%5Cfrac%7BRT%7D%7BQT%7D%20%20)
. Filling in our values for the legs of that triangle our proportion then looks like this:
![\frac{9}{x}= \frac{x}{16}](https://tex.z-dn.net/?f=%20%5Cfrac%7B9%7D%7Bx%7D%3D%20%5Cfrac%7Bx%7D%7B16%7D%20%20)
. Cross multiply to get
![x^{2} =144](https://tex.z-dn.net/?f=%20x%5E%7B2%7D%20%3D144)
. Taking the principle value of that square root, we get that x = 12.
Multiplying both of them equals <span>−101</span>+<span>37<span>i</span></span>