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.
For population 25 years and over in Western Springs: 1  High school or higher: 98.9%. 2  Bachelor's degree or higher: 77.8%. 3  Graduate or professional degree: 37.1 4 %. Unemployed: 1. 5 7%. Mean travel time to work (commute): 30.9 minutes.