1.

A person, standing exactly midway between two towers, observes the top of the two towers at angle of elevation of 22.5 and 67.5 . What is the ratio ? (Given that tan 22.5 = 2 1 )

A. 7+2 2: 1
B. 1+2 2: 1
C. 5+2 2: 1
D.
Answer» E.


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