Question

Need help with this geometry question

Answer 1

Answer: C

Explanation:

`50 < 5x-10\\\\60 < 5x\\\\x < 12`

However, the angle has to have positive measure, so:

`5x-10 > 0\\ \\ 5x > 10\\\\x > 2\\\\\therefore \boxed{2 < x < 12}`