Step 1: Note down the given vertices and calculate the mid points of the sides.

NOTE: Note down the endpoints (x_1, y_1)and (x_2, y_2) from the given

points. And substitute the values into the midpoint formula.

[FORMULA: The midpoint formula is

M = (\frac{x_1 + x_2}{2}, \frac{y_1 + y_2}{2})

where M is the midpoint of a line segment with endpoints

at (x_1, y_1) and(x_2, y_2).

Step 2: Find the slope of the line between the opposite vertex and each midpoint.

NOTE: m = \frac{y_2 - y_1}{x_2 - x_1}

Step 3: Calculate the equation of the line containing the median from the vertex and the slope.

NOTE: y - y_1 = m(x - x_1)

Step 4:Substitute the known values in the line equation and simplify

Step 5: Do this for the other two medians as well.