A) 27.32 m
B) 25.44 m
C) 19.96 m
D) 21.92 m
Correct Answer: A
Solution :
Let AB be the building and CD be the tower. Draw \[BE\bot CD.\] Then, CE = AB = 10 m, \[\angle EBD=60{}^\circ \]and \[\angle ACB=\angle CBE=45{}^\circ \]You need to login to perform this action.
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