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HOMOTETIA

Vídeo

 

 

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Indica a razão da homotetia de centro O que transforma o quadrado [ABCD] no quadrado:

                a) [EFGH]

                b) [RSTU]

a) 1

    3

b) 4

    3

Determina a imagem do ponto D pela homotetia de centro A que transforma o ponto B no ponto C.

Resolução:

Resolução:

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