A02 - Teorema de Pitágoras Flashcards

1
Q

fórmula de pitagoras

A

a² = b² + c²

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2
Q

diagonal de um quadrado

A

divide o quadrado em 2 triângulos retângulos e isósceles

(a diagonal é a hipotenusa do triângulo)

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3
Q

altura de um triângulo equilatero

A

h = L . √3/2

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4
Q

area de um triângulo equilátero

A

A = L2 √3/4

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5
Q

triângulos pitagóricos

A

(5,4,3) (13,12,5)

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6
Q

área de um trapézio

A

média das base . altura

A = (B + b). h/2

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7
Q

área do losango

A

A = D. d/2

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8
Q

área do paralelogramo

A

A = b.h

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9
Q

área do triângulo retângulo

A

A = b.h/2

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