Question

problem 11: select the median of △abc from vertex a. (first taught in lesson 41)

Explanation:

Step1: Recall median definition

A median of a triangle is a line segment that joins a vertex to the mid - point of the opposite side.

Step2: Identify opposite side

For vertex A in \(\triangle ABC\), the opposite side is BC.

Step3: State the median

So the median from vertex A is the line segment from A to the mid - point of BC.

Answer:

The line segment from vertex A to the mid - point of side BC.