Question-202893

Question Number 202893 by sonukgindia last updated on 05/Jan/24

Answered by BaliramKumar last updated on 05/Jan/24

0.5 = h (c o t 37 ° - c o t 41 °)

h = 2.830 k m

Answered by AST last updated on 05/Jan/24

\frac{s i n (139)}{g} = \frac{s i n (4)}{0.5} \Rightarrow g = \frac{s i n (139)}{2 s i n (4)}

\frac{s i n (90)}{g} = \frac{s i n (37)}{h} \Rightarrow h = g s i n (37) = \frac{s i n (139) s i n (37)}{2 s i n (4)}

\approx 2.83 k m

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