Respuesta :

Answer:

One half (1/2) the measurement of the third side

Step-by-step explanation:

Mid segment theorem defines the relationship between the constructed line joining the midpoint of two sides of a triangle, and parallel to the third side of the triangle which is also called the midsegment

Whereby the angles are defined by the proportion of the sides, the midsegment will have a length which is half the measurement of the length of the third side.