Question

Find the Volume of a cuboid of dimensions 25 cm,20 cm and 12 cm​

Answer 1

Answer:

Correct option is

B

600cm  

2

 

Volume of the cube =  

2

1

​  

× volume of cuboid

=  

2

1

​  

×(25×20×4)cm  

3

=1000cm  

3

 

∴ edge of the cube =  

3

 

1000

​  

 cm =10 cm

Surface area of the cube = 6×( edge)  

2

 

=6×(10)  

2

cm  

2

 

=600cm  

2

Step-by-step explanation: