Question

perimeter of a square is 64 cm then its length is ----------​

Answer 1

We know that,

Perimeter of square = 4a

According to the given statement,

$4a = 64$

$= > a = \frac{64}{4} = 16$

Ans: The length of the square is 16 cm.

Answer 2

Answer:

256

Step-by-step explanation:
The perimeter of square = 4 multiplied by side
                                          =  4 multiplied by 64
                                          => 256    Answer