The product of two homotheties with the same centre is a homothety with that centre.
Source: wiktionary
Homothety
Synonyms for "homothety" (2 found)
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Sample sentences
3 total sentences available.
One cannot obtain all similarity mappings from products of homotheties alone, but they are necessary and basic to similarities.
Source: wiktionary
Since homotheties are determined by the fixed point, called the center of the homothety, and by the similitude ratio λ, we shall denote by h_(P,λ) the homothety with center P and similitude ratio λ.
Source: wiktionary