Question

12. Four cubes are joined together , each edge of 9 CM, are joined together to make a cuboid. Now write the dimension of the cuboid obtained. Also, find the total surface area and volume. ​

Answer 1

Answer:

108 is the answer

Step-by-step explanation:

12multiply

Answer 2

$\huge \bold {answer}$

Step-by-step explanation:

The dimensions of the resulting cuboid obtained are :

Length =4×9=36cm,

breadth =9cm and

height =9cm.

Total surface area of a cuboid of length l, breadth b and height h

=2(l×b+b×h+l×h)

So, the total surface area of the cuboid =2(36×9+9×9+9×36)

=2(324+81+324)=1458cm

Volume of a cuboid of length l, breadth b and height h =l×b×h

So, the volume of the cuboid =36×9×9=2916cm

$\huge {do \: follow}$