Question

11. a) The volume of a rectangular box is 1680 cm' and its height is 10 cm. If it
placed on a table, find the area covered by it on the table.​

Answer 1

Step-by-step explanation:

Given,

Volume of rectangular box= 1680cm^3

Height of box=10cm

we know,

Volume of cuboid(rectangular box)= l×b×h

1680=l×b×10

l×b=168

Now the box is placed on a table top

So, a rectangular face is touching the table

the area covered by the box is given by

=l×b

=168cm^2

HOPE THIS WILL HELP YOU

जय महाकाल

Answer 2

Given 

volume of cuboid=lxbxh

Step-by-step explanation: