Let ABCD be a tetrahedron such that the edges AB, AC and AD are mutually perpendicular
Channel: Doubtnut
Date: 2020-05-24

Let ABCD be a tetrahedron such that the edges AB, AC and AD are mutually perpendicular. Let the area of `triangleABC, triangleACD and triangleABD` be 3, 4 and5 sq. units, respectively. Then, the area of the `triangleBCD`. Is