Question

1- calcule os volumes:
a) cubo de aresta (11)m
b) " " " (11+10)m
c) " " " (5x11)
d) Paralelepipedo de dimensoes (6,8,(11+3) );
e) " " " (100,200, (2x11) );
f) (50,30, 11/2);

Answer 1

Resposta:

a)1.331m³

b)9.261m³

c)166.375

d)672

e)440.000

f)8.250

Explicação passo-a-passo:

a)11mx11m=121m² -> 121m²x11m=1.331m³

b)11m+10m=21m -> 21mx21m=441m² -> 441m²x21m=9.261m³

c)5x11=55 -> 55³=166.375

d)6x8x(11+3)=6x8x14=48x14=672

e)100x200x(2x11)=100x200x22=20000x22=440.000

f)50x30x(11/2)=50x30x5,5=1500x5,5=150x55=8.250