To find the medians of triangle ABC with vertices at \( A(4,5) \), \( B(1,2) \), and \( C(6,2) \), we first need to determine the midpoints of each side of the triangle:
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Midpoint of BC: \[ M_{BC} = \left( \frac{B_x + C_x}{2}, \frac{B_y + C_y}{2} \right) = \left( \frac{1 + 6}{2}, \frac{2 + 2}{2} \right) = \left( \frac{7}{2}, 2 \right) = (3.5, 2) \]
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Midpoint of AC: \[ M_{AC} = \left( \frac{A_x + C_x}{2}, \frac{A_y + C_y}{2} \right) = \left( \frac{4 + 6}{2}, \frac{5 + 2}{2} \right) = \left( 5, \frac{7}{2} \right) = \left( 5, 3.5 \right) \]
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Midpoint of AB: \[ M_{AB} = \left( \frac{A_x + B_x}{2}, \frac{A_y + B_y}{2} \right) = \left( \frac{4 + 1}{2}, \frac{5 + 2}{2} \right) = \left( \frac{5}{2}, \frac{7}{2} \right) = \left( 2.5, 3.5 \right) \]
Now, the medians of triangle ABC extend from each vertex to the corresponding midpoints we calculated.
- The median from vertex \( A \) to midpoint \( M_{BC} \) is the line segment from \( A(4,5) \) to \( M_{BC}(3.5, 2) \).
- The median from vertex \( B \) to midpoint \( M_{AC} \) is the line segment from \( B(1,2) \) to \( M_{AC}(5, 3.5) \).
- The median from vertex \( C \) to midpoint \( M_{AB} \) is the line segment from \( C(6,2) \) to \( M_{AB}(2.5, 3.5) \).
Ordered pairs of the midpoints of each side:
- The midpoint of \( BC \) is \( (3.5, 2) \).
- The midpoint of \( AC \) is \( (5, 3.5) \).
- The midpoint of \( AB \) is \( (2.5, 3.5) \).
From the options given, we can conclude that the correct medians connecting the vertices to the midpoints you are referring to do not directly match the values provided as the midpoints of the sides previously calculated were incorrect in understanding how the midpoints translate directly into the correct states.
The really median bisectors should connect to the midpoints calculated above. Thus the medians from \( A \), \( B \), and \( C \) connect to their respective midpoints \( M_{BC} \), \( M_{AC} \), and \( M_{AB} \).