Geometría espacial Flashcards

1
Q

Teorema de Euler

A

C+V=A+2

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2
Q

Suma de las medidas de ángulos de todas las caras de un poliedro

A

Suma angulos poliedro=360(V-2)

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3
Q

Área de la superficie del tetraedro

A

𝑨 = 𝒂²√3

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4
Q

Altura tetraedro

A

𝒉 =𝒂√𝟔/3

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5
Q

Volumen tetraedro

A

𝑽 =𝒂 . 𝟑√𝟐 / 𝟏𝟐

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6
Q

Área de la superficie del

hexaedro (cubo)

A

𝑨 = 𝟔 𝒂²

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7
Q

Volumen cubo

A

𝑽 = 𝒂3

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8
Q

Area Lateral prisma recto

A

Suma de las áreas de las caras. –>

Arista lateral) *(Perímetro de la base

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9
Q

Area total prisma recto

A

(Área Lateral) + 2 (Área de la Base)

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10
Q

Volumen prisma recto

A

(Área de la Base) (Altura)

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11
Q

Paralelepípedo Rectangular teorema

A

(AC)2 = a2 + b2 +c2

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12
Q

Paralelepípedo Rectangular area total

A

2ab + 2bc + 2ac

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13
Q

Paralelepípedo Rectangular Volumen

A

abc

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14
Q

Área Lateral Pirámide Regular

A

Área Lateral = (Suma de las áreas de las caras laterales)

A L = (Semiperímetro de la base) *(apotema)

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15
Q

Pirámide Regular Area Total

A

Área Lateral + Área de la base

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16
Q

Pirámide Regular Volumen

A

(1/3) (Área de la base) * (altura)

17
Q

Cilindro Area Lateral

A

(2 π r) (h)

18
Q

Area total cilindro

A

((2 π r h) + 2(π r2))

19
Q

Volumen Cilindro

A

(π r2) (h)

20
Q

Area Lateral Cono

A

π r g

21
Q

Area Total cono

A

π r g + π r2h

22
Q

Volumen cono

A

1/3 (π r h)

23
Q

Area esfera:

A

4πr2

24
Q

Volumen esfera

A

4/3 . π .r3