Question

A cube has a lateral surface area of 676 sq. m. The length of the side of the cube is ____ *​

Answer 1

Answer:

Length = 13m

Step-by-step explanation:

LSA of cube = 4a² = 676 m²

a(side)² = 676/4 = 169

a = √169 = 13

Answer 2

Answer:

The side of the cube will be 13 m

Step-by-step explanation:

Here the lateral surface area of the cube is given to be 676 sq. m

We have to find the side of the cube

So, lateral surface area of cube = 4a², where a is the side

                                              676 = 4a²

                                                  a² = 676/4

                                                  a² = 169

                                                  a = √ 169

                                                  a = 13 m