Once upon a time, there was this boy named Alan. Alan's teacher was talking about rigid transformations and Alan did not get what his teacher was talking about. So Alan asked his sister Jenny.

Jenny!

Coming!

Hi Alan! What do you need?

Can you please tell me what's a rigid Transformation is?

Alan's sister is older than him and is at University and Alan thought he could ask his 

sister.

A rigid transformation is when a shape transforms by either rotating, translating, or reflecting. There are 3 basic transformations

The first transformation is called a translation. A translation is when a shape moves to another area.