the height of a trapezoid is 80 square miles, find the length of the median?
To find the length of the median of a trapezoid, we need more information. A trapezoid is a four-sided polygon with only one pair of parallel sides. In your question, you mention the height of the trapezoid as 80 square miles. However, the height of a trapezoid is usually referred to as the perpendicular distance between the parallel bases, and it is typically given in units of length (not square miles).
If you can provide additional information about the trapezoid, such as the lengths of the two parallel bases or any other relevant measurements, I would be happy to help you find the length of its median.