Question

3. A rectangular solid measuring 8 cm x 4 cm x 2 cm is melted and cast in the form of a cube. The side
of the cube formed is
(2) 32 m
(3) 8 cm
P
(1) 64 m
( 4 cm​

Answer 1

Answer:

4cm

Step-by-step explanation:

Area of the cuboid = l×b×h

=8×4×2

=64 cm²

Here, Volume of the cuboid = Volume of the cube

So, Volume of the cube = 64 cm²

=> (side)³=64

=> side=³√64

= 4 cm