1. Attach a string to the top of the lower bank of the stream. Stretch the string across the stream perpendicularly and attach it to the other bank. The string must be horizontal,
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Wetted perimeter is one measurement used to analyze river and streambeds. It is the total linear distance in a cross section of the river or stream that is in contact with the water
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1 Recall the formula for the perimeter of a square. For a square of side length S , the perimeter is simply four times the side length: P=4s . Ad 2 Determine the length of one side,
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Although it is different for pretty much each shape, the basic answer is just that you add up the sides. For circular shapes the formula is: Pi X Radius to the 2nd power.
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