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.
Martin Luther King Jr. Born: January 15, 1929. Died: April 4, 1968. Martin Luther King Jr. was the most important voice of the American civil rights movement, which worked for equal rights for all. He was famous for using nonviolent resistance to overcome injustice. Activists & Reformers Martin Luther King Jr. Born: January 15, 1929 Died: April 4, 1968  was the most important voice of the American civil rights movement, which worked for equal rights for all.