Grateful acknowledgement is made to the following sources:
Resource 2 : Examples of congruent shapes:
Original Source:(Accessed 2008)
Resource 3 : Translation :
Resource 4 : Translating and reflecting triangles :
Original Source: http://www.bbc.co.uk/ schools (Accessed 2008)
Every effort has been made to contact copyright holders. If any have been inadvertently overlooked the publishers will be pleased to make the necessary arrangements at the first opportunity.
Resource 4: Translating and reflecting triangles