Use the midpoint tool and the segment tool to construct the 3 medians for the triangle below. [br]Construct their point of concurrency, called the centroid. [br]Use the labeling tool (AA) on the Geometry menu to show the value so you can see the coordinates. [br]Click and drag the vertices of the triangle to see different values of the points. [br]Notice how the values of the coordinates of the vertices are related to the values of the coordinates of the centroid.