A triangle with two equal sides The angles opposite the equal sides are also equal. See: Equilateral Triangle. Triangles-Equilateral, Isosceles and Scalene.
Family and education. Martin Luther was born at Eisleben in Saxony, Germany, on November 10, 1483, the son of Hans and Margaret Luther. Luther's parents were peasants, but his father had worked hard to raise the family's status, first as a miner and later as the owner of several small mines, to become a small-scale businessman.
Source: Wikipedia. Martin Luther was born to peasant stock on November 10, 1483 in Eisleben in the Holy Roman Empire â in what is today eastern Germany. Soon after Lutherâs birth, his family moved from Eisleben to Mansfeld. His father was a relatively successful miner and smelter and Mansfeld was a larger mining town.