Poligonos Flashcards

1
Q

Polígono convexo

A

Todos os ângulos menores q 180 e as retas só tocam 2 lados

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2
Q

Polígono côncavo

A

Pelo menos um ângulo maior q 180 e as retas tocam mais de 2 pontos

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3
Q

Soma dos ângulos internos

A

(N-2) X 180°

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4
Q

Soma dos ângulos externos

A

360° ÷ N(lados)

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5
Q

Heptágono

A

7

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6
Q

Eneágono

A

9

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7
Q

Undecagono

A

11

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8
Q

dodecagono

A

12

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9
Q

dodecagono

A

12

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10
Q

icosagono

A

20

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11
Q

triacontágono

A

30

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12
Q

tretacontágono

A

40

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