Question

a closed box is made up of 2 cm thick with external dimensions 84 *75*64...find the volume of wood required to make box

Answer 1

Answer:

Step-by-step explanation:

Volume of wood required=(84×75×64)-(80×71×60)

=403200-340800

=62400 unit³

Answer 2

volme of external box=84×75×64
=403200cm3
volume of internal box=82×73×62
=371132
volume of wood=403200-371132
=32068
${cm}^{3}$