if mÃc=170° Find mLB
![if mÃc170 Find mLB class=](https://us-static.z-dn.net/files/d53/d2953630e72d63cc404303718f4ef6c2.png)
Answer:
∠ B = 85°
Step-by-step explanation:
the inscribed angle B is half the measure of its intercepted arc AC , then
∠ B = [tex]\frac{1}{2}[/tex] × 170° = 85°