For the quadrilateral on the grid, the slope of WX is 0, the slope of XY is 5/2, the slope of YZ is 0, and the slope of ZW is 5/2. Which statement verifies that quadrilateral WXYZ is a parallelogram?

Answer this two poles, ab and ed, are fixed to the ground with the of ropes ac and ec, as shown: two right triangles abc and edc have a common vertex c. angle abc and edc are right angles. ab is labeled 13 feet, ac is labeled 15 feet, ec is labeled 10 feet, and ed is labeled 4 feet.what is the approximate distance, in feet, between the two poles? 11.14 feet16.65 feet14.35 feet15.59 feet