Let us recall the definition of an isosceles triangle. An isosceles triangle is a triangle with two equal or congruent sides. In this definition, it is not stated that it has â¦ exactly two equal sides. An equilateral triangle has three equal or congruent sides.
Synopsis. Martha Graham was born in Allegheny (now Pittsburgh), Pennsylvania, on May 11, 1894. As a child, she was influenced by her father, a doctor who used physical movement to remedy nervous disorders.Throughout her teens, Graham studied dance in Los Angeles at Denishawn.arly Years and Inspiration. Born in a suburb of Allegheny (now Pittsburgh), Pennsylvania, on May 11, 1894, Martha Graham was influenced early on by her father, George Graham, a doctor who specialized in nervous disorders.
Origin of the name Graham: Transferred use of the surname originating from the place-name Grantham in Lincolnshire. The first element is uncertain, but the second is from the Old English ham (home, dwelling, manor).Var: Graeme, Ghramm, Grahame, Greame. From A World of Baby Names by Teresa Norman.ransferred use of the surname originating from the place-name Grantham in Lincolnshire. The first element is uncertain, but the second is from the Old English ham (home, dwelling, manor). Var: Graeme, Ghramm, Grahame, Greame. From A World of Baby Names by Teresa Norman.