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.
The Reformation: Germany and Lutheranism. Martin Luther (1483-1546) was an Augustinian monk and university lecturer in Wittenberg when he composed his â95 Theses,â which protested the popeâs sale of reprieves from penance, or indulgences.