state gov RSMSSB Junior Assistant & Lipik Grade (LDC) Mock Test 2024 Mathematics Trigonometry Heights and Distances
From the top of a cliff 100-metre high, the angles of depression of the top and bottom of a tower are 45° and 60° respectively. The height of the tower is
1
\(\frac{{100}}{3}\left( {3 - \sqrt 3 } \right)\;{\rm{metre}}\)
2
\(\frac{{100}}{3}\left( {\sqrt 3 - 1} \right)\;{\rm{metre}}\)
3
\(\frac{{100}}{3}\left( {2\sqrt 3 - 1} \right){\rm{metre}}\)
4
\(\frac{{100}}{3}\left( {\sqrt 3 - \sqrt 2 } \right){\rm{metre}}\)
5
Question Not Attempted