A) 48 m
B) 36 m
C) 54 m
D) 72 m
Correct Answer: A
Solution :
\[64\cot \theta =d\] Also \[(100-64)\tan \theta =d\text{ }\] or \[\text{ }(64)\,(36)\,={{d}^{2}}\], \[\therefore \] \[d=8\times 6=48\]m.You need to login to perform this action.
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