Question

The length of one side of a square is 72 cm. What is its perimeter?
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Answer 1

Answer:  288 cm

Step-by-step explanation: 72*4 ( 4 is there because square have 4 sides)

Answer 2

Answer :-

• The perimeter of square = 288cm.

Step-by-step explanation:

To Find :-

• The perimeter of square whose length of one side of square is 72cm.

Solution:

Given that,

• The length of one side of square = 72cm.

As we know that,

Perimeter of square = 4a,

Where,

• a = side of a square

According the question,

=> Perimeter = 4 × a

=> Perimeter = ( 4 × 72 ) cm

=> Perimeter = 288cm.

Hence, The perimeter of square is 288cm.

Additional information :-

Some more information related to perimeter :-

• Perimeter of rectangle = 2(length+breadth)
• Perimeter of square = 4 × side
• Perimeter of circle = 2πr
• Perimeter of semi-circle = r(π+2).