In \bigtriangleup pno △ p n o , pm is the median of side no . what is the measure of side nm ?

In geometry, the median of the triangle is a line segment that connects between the vertex in the triangle and the midpoint of the side opposite to this vertex.
So, the median is mainly the bisector of a side.
Based on this, since PM is the median of the side NO, then M is the midpoint of NO and the measure of the side MN is half that of NO

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