Question

a cube having lateral surface area of 100m² has the perimeter​

Answer 1

Answer:

Let the edge of the cube be  

′

a  

′

m.

lateral surface area of cube =4a  

2

 

⇒4a  

2

=100⇒a  

2

=25⇒a=5m

∴ Volume of cube =a  

3

=(5)  

3

=125m  

3

Answer 2

Answer:

PERIMETER OF THE CUBE IS 150m²

Step-by-step explanation:

WE KNOW,

LSA = 4a²

100m² = 4a²

25m² = a²

a = √25m²

a = 5m

SO,

PERIMETER = 6a²

                    = 6*25m²

                    = 150m²

SO,

PERIMETER OF THE CUBE IS 150m²

I HOPE YOU UNDERSTOOD THE QUESTION!!!

                          !!!JAI SHREE KRISHNA!!!