At what equal height above shorline should target be located

Reference no: EM13309393

A surveyor is going to take a 5.5 mile sight across a lake from the top of one tower to a target on the top of another tower. It is desired to keep the line of sight 6 ft above the lake surface. At what equal heights above the shorline should the instrument and the target be located?

Reference no: EM13309393

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