Joan wants to determine the longest side of a four-sided yard where she wants to build a house. a diagonal connecting two opposite vertices of the site is 150 feet in length while the other diagonal has a different length. the area of the yard is 7500 sq. ft. what is the length of the longest side?
a.90
b.100
c.150
d. insuf info
e. none of the above

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. solve this quadratic equation using the quadratic formula. 2x2 - 2x=1 need asap