Question

4. Find the perimeter of a square whose area is
(a) 49 cm​

Answer 1

Heya_❤️

Area of square = side^2

= 49 cm

side = root 49

side = 7

Now,

Perimeter of square = 4 × side

= 4 × 7

= 28cm.

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HOPE IT HELPS DEAR

Answer 2

Answer:

28

Step-by-step explanation:

Let the no. be x

Area of sq. = Side *Side

49= x sq.

x= sq. root of 49

x=7

Perimeter of square = 4*side

=4*7

=28