Find the volume of the composite space figure to the right to the nearest whole number .

Known :
Rectangle 1 :
l = 11 cm
w = 3 cm
h = 4 + 3 = 7 cm
Rectangle 2 :
l = 11 cm
w = 7 cm
h = 3 cm
Asked :
V = ...?
Answer :
V = V rectangle 1 + V rectangle 2
V = (11 × 3 × 7) + (11 × 7 × 3)
V = 231 + 231
V = 462 cm³
Hope it helps and is useful :)