What is the perpendicular distance of the point P (6, 7, 8) from xy-plane?

(A) 8 

(B) 7 

(C) 6 

(D) None of these

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1 Answers

Let L be the foot of perpendicular drawn from the point P (6, 7, 8) to the xy-plane and the distance of this foot L from P is z-coordinate of P, i.e., 8 units.

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