Question

22) A box with a lid is made of wood which is on
thick. Its external longth, breadth and height
56, 39 on and 3 on respectively. Find the capacity
of the box. Also find the volume of wood used to
malte the box.​

Answer 1

Answer:

For external box,

L=56 CM

B=39 CM

H=30 CM

VOLUME =L×B×H=56×39×30=65520 CM³

For internal ,

L=56−6=50 cm

B=39−6=33 cm

H=30−6=24 cm

VOLUME =L×B×H=50×33×24=39600 CM³

WOOD USED =65520−39600=25920 CM³