1 Equilateral triangle: An equilateral triangle is one in which all three sides have the same length. 2  Isoceles triangle: An isoceles triangle is one in which two sides have the same length.  Scalene triangle: A scalene triangle is one in which all three sides have different lengths.
Western Springs, Illinois. Western Springs is a village located in Cook County, Illinois, United States and is a suburb of Chicago. As of the 2010 census, the village had a total population of 12,975. It is twinned with Rugeley, United Kingdom.
Wabash County is a county located in the U.S. state of Illinois. According to the 2010 census, it had a population of 11,947. Its county seat is Mount Carmel. It is located in the southern portion of Illinois known locally as  Little Egypt .