Question

Oblicz, ile litrów powietrza mieści się w namiocie, którego wymiary to :
h = 1,6m
a = 2m
b = 2,4m

Answer 1

H = 1,6m = 16 dm
a = 2m = 20 dm
b = 2,4m = 24 dm

(16 x 20 x 24) = 7680 : 2 = 3840dm2 = 3840 l

Answer 2

H = 1,6m
a = 2m
b = 2,4m

Pp= a* b =2m * 2,4m = 4,8m²

V = ⅓Pp * h= ⅓ 4,8m² * 2,4m = 3,84m³ = 3840l