Ângulos Flashcards

1
Q

ângulo = ?

A

região entre duas semirretas de mesma origem

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2
Q

ângulos opostos pelo vértice

A

possuem mesma medida

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3
Q

ângulo reto

A

90 graus

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4
Q

ângulo agudo

A

maior que zero e menor que 90 graus

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5
Q

ângulo obtuso

A

maior que 90 e menor que 180 graus

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6
Q

ângulo raso

A

180 graus

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7
Q

bissetriz

A

tem origem no vértice do ângulo e o divide ao meio

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8
Q

ângulos complementares

A

soma de suas medidas é 90 graus

a+b=90

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9
Q

ângulos suplementares

A

soma de suas medidas é 180 graus

a+b=180

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