The top of a dam has an angle of elevation of 1 2 radians from a point on a river Measuring the angle of elevation to the top of

Question

The top of a dam has an angle of elevation of 1 2 radians from a point on a river Measuring the angle of elevation to the top of the dam from a point 165 feet farther downriver is 0 6 radians assume the tw angle measurements are taken at the same elevation above sea level How high is the dam Round your answer to the nearest whole number ft downriver 0 6 165 ft 1 2 a dam

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