1. Using the geometry tools below, construct a copy of the line segment AB below. 2. Using the geometry tools below, construct a equilateral triangle with side length CD.

“exterior angles of triangles. an exterior (or external) angle is the angle between one side of a triangle and the extension of an adjacent side. try this drag the orange dots on any vertex to reshape the triangle.” look to get to the answer i explained what it means and other things i hope it you .