Let AB is a tower and Distance BC is 37 m so the elevation angle that is ∠C is 30° .

According to basic concept-

BC = √3 = 37m;

BC = √3 part = 37m;

AB = 1 part = 37m / √3

AB = 37m / √3 * √3 / √3

AB =37 * √3 m/ 3

AB =37 * 1.73m / 3

AB =

so Height of the tower is

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