An observer 1.6 m tall is 20‚Äö√ √∂3 away from a tower. The angle of elevation from his eye to the top of the tower is 30¬¨‚à´. The heights of the tower is:$

An observer 1.6 m tall is 20‚Äö√ √∂3 away from a tower. The

1.	An observer 1.6 m tall is 20‚Äö√ √∂3 away from a tower. The angle of elevation from his eye to the top of the tower is 30¬¨‚à´. The heights of the tower is:$
A.	21.6 m
B.	23.2 m
C.	24.72 m
D.	None of these
Answer» B. 23.2 m

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An observer 1.6 m tall is 20‚Äö√ √∂3 away from a tower. The angle of elevation from his eye to the top of the tower is 30¬¨‚à´. The heights of the tower is:$

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