Question

volume de um paralelepípedo de 2√2cm, 3√2cm, √128 cm?

Answer 1

V = 2√2 .3√2 .√128
V = 2√2 .3√2 . √64.2
V= 2√2.3√2.8√2
V = 48√8
V= 48 .√4.2
V = 48.2√2
V= 96√2 cm³