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JEE MAIN 2025
02-04-2025 SHIFT-1
Question
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 $\Delta BCD$ is equal to :
Select the correct option:
A
$\sqrt {110} $
B
$\sqrt {340} $
C
12
D
$7\sqrt 3 $
✓ Correct! Well done.
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Mathematics
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