Ko te whakarerekē i te āhua, te wāhi noho, te rahi rānei o tētahi mea. E whā ngā panoni matua: ko te whakaatanga, ko te hurihanga, ko te nekehanga, ko te whakarahinga.
The process of changing the shape, position or the size of an object. There are four main transformations: reflection, rotation, translation, and enlargement.