Question

the permiterof a squre is36cm what is the area

Answer 1

Answer:

81

Step-by-step explanation:

1) premiter of square = 36 cm

side of square = ?

side of square = p/4

= 36/4 cm

= 9 cm

area of square = side × side

= 9 × 9 sq.cm

= 81 sq.cm

Answer 2

★Given:

• Perimeter of square = 36cm

★To find:

• The area.

★Solution:-

We know:

For a square,

✦Perimeter = 4s

Where , s = side of square

Putting values,

→4s = 36

→s = 36/4

    = 9.

Therefore,

→Side of square is 9cm

Using the formula,

✦Area of square=(side)²

Putting the value,

→Area = 9²

          = 81cm².

Hence,

The area of square is 81cm².

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Know more:-

Properties of square:

• All the four sides are equal
• All the angles are equal
• Diagonal of square = √2a
• The opposite sides of a square are both parallel and equal in length.
• The lengths of diagonals are equal.
• The two diagonals bisect each other at right angles i.e,90°.

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