Respuesta:
AREA TOTAL = 25,450 cm2
VOLUMEN = 231,000 cm3
Explicación paso a paso:
AREA = 2*35*55+2*55*120+2*35*120
= 3850+13200+8400
= 25,450 cm2
VOLUMEN = Ab*h
Hallamos Ab= 35 cm*120 cm= 4200 cm2
Remplazamos V = Ab*h
= 4200 cm2*55cm
= 231,000 cm3
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Respuesta:
AREA TOTAL = 25,450 cm2
VOLUMEN = 231,000 cm3
Explicación paso a paso:
AREA = 2*35*55+2*55*120+2*35*120
= 3850+13200+8400
= 25,450 cm2
VOLUMEN = Ab*h
Hallamos Ab= 35 cm*120 cm= 4200 cm2
Remplazamos V = Ab*h
= 4200 cm2*55cm
= 231,000 cm3