B Brian New member Mar 29, 2010 #1 diagonal is 90 inches long. Find? The measures of two sides of a parallelogram are 50 and 80 inches, while one diagonal is 90 inches long. Find the length of the other diagonal.
diagonal is 90 inches long. Find? The measures of two sides of a parallelogram are 50 and 80 inches, while one diagonal is 90 inches long. Find the length of the other diagonal.
