+130071 a) We will use 1000 - 2(180) = 1000 - 360 = 640 ft for the other two sides
So...each of the longer sides = 640 / 2 = 320 ft
b) The first figure must be correct....the other unidentified sides in the other three figures are all unequal
Just draw the first figure and put 340 ft on the top and bottom sides
