L, is the foot of the perpendicular drawn from a point P (3, 4, 5) on the xz-plane. What are the coordinates of point L ?

(A) (3, 0, 0) 

(B) (0, 4, 5) 

(C) (3, 0, 5)

(D) (3, 4, 0)

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1 Answers

Since L is the foot of perpendicular segment drawn from the point P (3, 4, 5) on the xz-plane. Since the y-coordinates of all points in the xz-plane are zero, coordinate of the foot of perpendicular are (3, 0, 5).

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