Question
Mathematics Question on Distance of a Point from a Plane
Let the foot of perpendicular of the point P(3, -2, -9) on the plane passing through the points (-1, -2, -3), (9, 3, 4), (9, -2, 1) be Q(α, β, γ). Then the distance of Q from the origin is
A
√35
B
√38
C
√49
D
√52
Answer
√52
Explanation
Solution
The correct option is(D): √52