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Consider a triangulat pyramid ABCD the p...

Consider a triangulat pyramid ABCD the position vector of whose angular points are `A(3, 0, 1), B(-1, 4, 1), C(5, 2, 3) and D(0, -5, 4)`. Let G be the point of intersection of the medians of the `triangle(BCD)`.
Q. Area of the `triangle(ABC)` (in sq. units) is

A

(a) `24`

B

(b) `8sqrt(6)`

C

(c) `4sqrt(6)`

D

(d) None of these

Text Solution

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The correct Answer is:
(c)
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