The midsegments of a triangle have the midpoints of each side of the triangle as endpoints.
The midpoints are X, Y and Z, so the midsegments are XY, XZ, YZ.
The triangle formed by the midsegments is triangle XYZ.
Answer: The midsegments are XY, XZ, YZ.
The triangle is XYZ.
We know that DE is parallel to AC, so DE || AC.
We also know that DE = 1/2 * AC.
Answer:
DE || AC
DE = 1/2 * AC
AC = 2 * DE