Question

What is the perpendicular distance of the point P (6, 7, 8) from xy-plane?
(a) 8
(6) 7
(c) 6
(d) None of these​

Answer 1

Answer:

8 is the correct answer.

Because we know that z is the axis perpendicular to x and y axis.. And the coordinate of z axis is 8..so that's the answer..

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