Question

the perimeter of a square is 12 cm find the length

Answer 1

Answer:

4

Step-by-step explanation:

hence 3×4=12

hence length is 4

breadth is 3

Answer 2

To find : side of square .

Given : perimeter of square = $12\ cm$

Solution :

• As we know, that , all the four sides of square are equal.
• Let , $a$ be the side of square.
• As per given data we have perimeter of square, applying following formula of perimeter we can find the side of square .
• $Perimeter \ of \ square = 4 a$
• Putting the values we get,  

          $12 = 4a \\a = 3$

Hence, side of square is $3 \ cm$.