All of the shapes which are translations of shape X include the following:
shape D
shape H.
In Mathematics and Eucldiean Geometry, a translation is a type of transformation that is used for shifting every point of a geometric object in the same direction on the cartesian coordinate, as well as for the same distance.
Generally speaking, translation is a type of rigid transformation that preserves orientation, distance, angle measure, betweenness and collinearity.