9357827
Descrição
FlashCards por sina foepua, atualizado more than 1 year ago
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Criado por sina foepua
mais de 7 anos atrás
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| Questão | Responda |
| My design starts with my reversed motif ADCB in the right hand corner | Reflect ADCB in the mirror line BC. The points on the mirror line are invariant under reflection. |
| With c as center, rotate the whole picture 180 degrees anticlockwise. Label new shape D'DFE. Point C is invariant under rotation. | Translate the whole new shape 8 squares to the left or by vector negative 8 over 0. There are no invariant under translation. |
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