What is the measure of AC? Thanks!!
![What is the measure of AC Thanks class=](https://us-static.z-dn.net/files/d44/9004777312fd7451f01a3ff9a78061bb.png)
Answer:
arc AC = 21 degrees
Step-by-step explanation:
2(3x-1.5) = 3x+9
6x-3 = 3x+9
3x = 12
x = 4
arc AC = 3(4) + 9 = 21