3D Geometry 3 Question 43
43. If the distance of the point from the plane , where , is 5 , then the foot of the perpendicular form to the plane is
(2010)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 43. (a)
Solution:
- Distance of point
from plane
Foot of perpendicular
Thus, the foot of the perpendicular is