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    NationalEasyGeometry10–12

    What is the midpoint of the segment with endpoints A(1,−2,5)A(1, -2, 5) and B(5,4,−1)B(5, 4, -1)?

    Qual é o ponto médio do segmento de extremos A(1,−2,5)A(1, -2, 5) e B(5,4,−1)B(5, 4, -1)?

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    Solution

    Step 1 of 3

    1. 1.The midpoint averages each coordinate: (1+52,−2+42,5+(−1)2)\left(\frac{1 + 5}{2}, \frac{-2 + 4}{2}, \frac{5 + (-1)}{2}\right).