Two cubes each of volume 8 cm^3 are joined end to end, then what is the surface area of resulting cuboid.
Answers
Answered by
4
Answer:
Step-by-step explanation:By joining 2 cubes, we get a cuboid.
By equating the given volume of a cube to a³, we will be able to know each side of the cube.
Now,
Length of the resulting cuboid will become 2+2=4 cm
Similarly breadth =2 cm
Height =2 cm
Required Surface Area will be =2[lxb+bxh+hxl]
=2[4x2+2x2+2x4]
=2[8+4+8]
=2x20
=40 cm²
Similar questions