Let ABCD be a tetrahedron such that the edges AB, AC and AD are m… | JEE Main 2025 Mathematics PYQ

MCQMediumJEE Main 2025 · 2 April, Shift 1Cross Product

Let ABCD be a tetrahedron such that the edges $AB$ , $AC$ and $AD$ are mutually perpendicular. Let the areas of the triangles $ABC$ , $ACD$ and $ADB$ be $5$ , $6$ and $7$ square units respectively. Then the area (in square units) of the triangle $BCD$ is equal to:

A
$7\sqrt{3}$
B
$12$
C
$\sqrt{110}$
D
$\sqrt{340}$

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