Help me if your country haha

In the following diagram, BC is tangent to circle 0. Which of the following could be the missing side lengths? Select all that apply

A. 8 and 12
B. 8 and 4√21
C. 12 and 14
D. 10 and 10√3
E. 14 and 4√51

As there is no diagram provided, it is impossible to determine the correct answer. Please provide a diagram or more information.