Assinale com as propriedades de cada um dos quadriláteros e com
as que não são verificadas por cada um deles.
Papagaio | Trapézio isósceles | Paralelogramo | Losango | Retângulo | Quadrado | |
2 pares de lados opostos paralelos | ![]() ![]() ![]() |
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2 pares de lados opostos congruentes | ![]() ![]() ![]() |
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2 pares de ângulos opostos congruentes | ![]() ![]() ![]() |
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Diagonais bissetam-se mutuamente | ![]() ![]() ![]() |
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Diagonais perpendiculares | ![]() ![]() ![]() |
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Diagonais congruentes | ![]() ![]() ![]() |
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Um único eixo de simetria | ![]() ![]() ![]() |
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Pelo menos dois eixos de simetria | ![]() ![]() ![]() |
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Adaptado de "Triângulos e Quadriláteros" - (p. 97)
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