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In the diagram, ΔABC is a right triangle with DG⊥CB. What are the coordinates of G? A. (-1, -3)

B. (-0.75, -1.5)

C. (-0.75, -3)

D. (3.75, -2.5)

Respuesta :

meerkat18
From the divisions done in the line segment AB, segment CG is also one-fourth of the segment CB. 
        (abscissa)      (6 - -3) / 4 = 2.25
        (ordinate)       (-3 - - 3) / 4 = 0
Add this values to the coordinates of C (-3, -3)
            abscissa   :    -3 + 2.25 = -0.75
            ordinate    :     -3 + 0 = -3
Thus, the coordinate of point G are (-0.75, -3). The answer is letter C. 

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