A  transformation is a mathematical term that operates on an object that changes the position, orientation or size of the object.  In the case of these maths eBook we consider the object to be a shape and to be the shape of a triangle.

 There are 4 types of transformation:
 •  Translations
  •  Reflections
  •  Rotations
  •  Enlargements

Also, any combination of translation, reflection, rotation or enlargement can constitute a transformation.

This maths eBook is an excellent introduction into the subject of transformations.  It provides a unique exposition into the four elemental transformations, explained using simple 2D (2-dimensional) objects (shape = triangle) and presents maths in



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