Answer:
![12\sqrt{3}](https://tex.z-dn.net/?f=12%5Csqrt%7B3%7D)
Step-by-step explanation:
I do not know if this is completely correct
Different examples above! hope this helps c:
It’s 3 less then measure of its complement 6°
The diameter is the radius doubled. So, the radius CK is 2, so the diameter would be 4.