The volume of a square pyramid is 6 2 3 cubic inches, and its height is one more than two times the length of its base. what is the length of the pyramid's base

Height = 2 * Base +1
Right Regular Pyramid Volume = (Area of the Base * Height) ÷ 3
623 = Area of the Base * Height / 3
1,869 = Base * Base * (2 * Base + 1)
2Base^3 + Base^2 -1,869 =0

Base = 9.612860569358045 inches andHeight = 20.2257211387 inches

Source:http://www.1728.org/volpyrmd.htm

A’b’c’ are the coordinates to the new location of the transformed triangle abc. find the distance between the coordinates points to use for your calculations.