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The area of the quadrilateral ABCD, wher...

The area of the quadrilateral ABCD, where A (0, 4, 1), B (2, 3, - 1), C(4, 5, 6) and D (2, 6, 2) is equal to :

A

9 sq. units

B

18 sq. units

C

27 sq. units

D

81 sq. units

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The correct Answer is:
A
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HIMALAYA PUBLICATION-THREE DIMENSIONAL GEOMETRY-QUESTION BANK
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