To find the cosecant of angle \( B \), we need more information about the triangle, specifically the lengths of the sides relative to angle \( B \). The cosecant function is defined as:
\[ \csc(B) = \frac{1}{\sin(B)} \]
where \( \sin(B) \) can be determined if we have the lengths of the opposite side and the hypotenuse in a right triangle.
If you provide the lengths of the sides or a drawing of the triangle with angle \( B \), I can help you find \( \csc(B) \). Otherwise, I cannot determine \( \csc(B) \) based solely on the information you've provided. Please provide the necessary dimensions or context.