Question

the side of a square are (x+7) cm. if its perimeter is 52 cm , find the value of x​

Answer 1

Answer:

6 cm=x

Step-by-step explanation:

as we know that perimeter of square=4*side

given,perimeter =52cm

         side=(x+7)cm

then,52=4*(x+7)

     52=4x+28

     4x=52-28

     x=24/4

       =6cm

Answer 2

Step-by-step explanation:

1. All sides are equal in a square
2. So, Question can be solved as per the following

• (x+7) +(x+7)+(x+7)+(x+7)= 52
• Therefore (x+7)×4=52
• 4x+28=52
• 4x=52-28
• 4x=24
• x=24÷4
• x=6
• We can also verify this answer
• (6+7)×4=52
• 13×4=52
• 52=52
• Hence verified
• This may help you.