1.

What will be the length of the median through the vertex A, if the coordinates of the vertices of ABC are A(2, 5), B(5, 0), C(-2, 5)?

A. ( sqrt { frac {113}{3}} ) units
B. ( sqrt { frac {13}{2}} ) units
C. ( sqrt { frac {113}{2}} ) units
D. ( sqrt { frac {13}{2}} ) units
Answer» C. ( sqrt { frac {113}{2}} ) units


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