Tetrahedron Face Areas (Jee Mains) | ExamDuo
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Scalar and Vector Products
Medium
Tetrahedron Face Areas
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 ΔBCD is equal to :
SELECT ONE OPTION
A
B
12
C
D
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