A hall has a square floor of dimension 10 {\m} \times10 {\m} (see the figure) and vertical walls. If the \\angle\GPH between the diagonals AG and BH is \cos ^{-1} \frac{1}{5}, then the height of the hall (in m ) is [26 Aug 2021 Shift 2]

Vector Algebra Part 2

Section: Mathematics

Question : 69 of 100

Marks: +1, -0

A hall has a square floor of dimension 10m×10m (see the figure) and vertical walls. If the ∠GPH between the diagonals AG and BH is cos−1

, then the height of the hall (in m ) is

[26 Aug 2021 Shift 2]

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