1. An angle that remains constant or unchanged under specific mathematical transformations, such as rotations, translations, or reflections
In this geometric transformation, the invariant angle between the two lines remains 45 degrees.
Nesta transformação geométrica, o ângulo invariante entre as duas linhas permanece em 45 graus.
2. In physics and mathematics, an angle whose measure is preserved under a given set of operations or coordinate transformations
The invariant angle is a key property in studying the symmetries of physical systems.
O ângulo invariante é uma propriedade chave no estudo das simetrias de sistemas físicos.