Question

1. given:

d is the mid - point of segment ba and
e is the mid - point of segment bc.
what is the name of segment de?

Explanation:

Step1: Recall mid - segment theorem

In a triangle, if a line segment joins the mid - points of two sides of the triangle, it is called a mid - segment.

Step2: Identify the sides and mid - points

D is the mid - point of BA and E is the mid - point of BC. Segment DE joins the mid - points of two sides of triangle ABC.

Answer:

Mid - segment of triangle ABC