d) 162 cm³
e) 1200 m³
Step-by-step explanation:
Volume of a rectangular prism = length × width × height
d) length = 9cm
width = 6cm
height = 3cm
Volume of the rectangular prism = 9 × 6 × 3
Volume of the rectangular prism = 162 cm³
e) length = 12m
width = 10m
height = 10m
Volume of the rectangular prism = 12 × 10 × 10
Volume of the rectangular prism = 1200 m³