Question

what side do △dcb and △ebc have in common?
○ overline{eb}
○ overline{cd}
○ overline{bc}
○ overline{de}

Explanation:

Step1: Analyze the sides of triangles

In \(\triangle DCB\), the sides are \(\overline{DC}\), \(\overline{CB}\), and \(\overline{BD}\). In \(\triangle EBC\), the sides are \(\overline{EB}\), \(\overline{BC}\), and \(\overline{EC}\).

Step2: Identify the common side

By comparing the sides of the two triangles, we can see that the side \(\overline{BC}\) is present in both \(\triangle DCB\) and \(\triangle EBC\).

Answer:

\(\overline{BC}\)