Balotviz
Answered

find the volume of wood used in making a closed box 20 cm by 12 cm by 9 cm if the wood is 1 cm thick..

Sagot :

Zavynneviz
Seems like it is a rectangular prism.
The solution is
The volume of RP = L x W x H
20 x 12 x 9 =2160 cm cube (cm^3)