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Geometría del espacio
Lic: ELKIN GARZÓN ALDANA
Figuras del espacio Fórmulas de área y volumen de cuerpos geométricos Cubo (hexaedro)
A = 6 a2 V = a3
Prisma recto
A = 2a·b + 2a·c + 2b·c V = a·b·c
Esfera
A = 4 π·r 2
V =
Cilindro
4π·r 3 3
ATOTAL = 2π r (h + r ) ABASES = 2 π r 2
ALATERAL = 2π r·h
V = π·r 2· h
Cono
Pirámide
ATOTAL = π r · g + π r 2 ABASE = π r 2
ALATERAL = π r· g
π r 2· h V = 3
g 2 = h2 + r 2
ATOTAL = ALAT + ABASE ALAT = V =
Perímetro BASE ·hC 2
ABASE · h 3
Lic: ELKIN GARZÓN ALDANA
Figuras del espacio Fórmulas de área y volumen de cuerpos geométricos Cubo (hexaedro)
A = 6 a2 V = a3
Prisma recto
A = 2a·b + 2a·c + 2b·c V = a·b·c
Esfera
A = 4 π·r 2
V =
Cilindro
4π·r 3 3
ATOTAL = 2π r (h + r ) ABASES = 2 π r 2
ALATERAL = 2π r·h
V = π·r 2· h
Cono
Pirámide
ATOTAL = π r · g + π r 2 ABASE = π r 2
ALATERAL = π r· g
π r 2· h V = 3
g 2 = h2 + r 2
ATOTAL = ALAT + ABASE ALAT = V =
Perímetro BASE ·hC 2
ABASE · h 3
