Question

what is the length of \overline{bc}?
enter your answer in the box.
bc =

Explanation:

Step1: Understand the segment relationship

Since \(BD = DC\) (marked as equal), and \(BD = 18\).

Step2: Calculate \(BC\)

\(BC=BD + DC\), and because \(BD = DC\), then \(BC = 18+18\).

Answer:

\(36\)