Equilateral Triangle: A triangle with all the sides of same length is called equilateral triangle. Isosceles Triangle: A three-sided polygon with at least two sides of the same length is called isosceles triangle. Scalene Triangle: A three-sided polygon with no sides of the same length is called scalene triangle. Right Triangle: A three-sided polygon with one right angle is called right triangle.
Surnames: Stokes is a patronymic form of the name âStokeâ an English place name derived from the numerous places though-out England by that name.They were named from Old English stoc place, house, dwelling and generally referred to an outlying settlement away from a larger one.he history of this ancient âStokes Pembrokeshire familyâ traces its ancestry as a family of Norman origin before the year 1100 and appears first in the ancient records in âPembrokeshire..
For other uses of Sidney or Sydney, see Sidney (disambiguation) and Sydney (disambiguation). Sidney or Sydney is an English surname. It is probably derived from an Anglo-Saxon locational name, [Ã¦t Ã¾Ç£re] sÄ«dan Ä«ege = [at the] wide island/watermeadow (in the dative case). There is also a folk etymological derivation from the French place name Saint-Denis.