Problem
1. What is the correct formula when considering the tangent ratio of $\angle B$ ? A. $\tan B=\frac{\text { Length of side adjacent to angle } B}{\text { Length of the hypotenuse }}$ C. $\tan B=\frac{\text { Length of hyporenuse }}{\text { Length of side opposite to angle } B}$ B. $\tan B=\frac{\text { Length of side opposite to angle } B}{\text { Length of side adjacent to angle } B}$ D. $\tan B=\frac{\text { Length of side opposite to angle } B}{\text { Length of the hypotenuse }}$
Solution
Step 1 ：Find the correct formula for the tangent ratio of \(\angle B\):
Step 2 ：Final Answer: \(\boxed{\tan B = \frac{\text{Length of side opposite to angle } B}{\text{Length of side adjacent to angle } B}}\)
