Question

area = 729sq.cm then find the perimeter

Answer 1

Solution :

Let side of a square = a cm

Area of the square = 729 sq cm

a² = 729

=> a² = 27²

=> a = 27 cm

Now ,

Perimeter of the square = 4a

= 4 × 27

= 108 cm

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Answer 2

Hey there!

Given,
ar. of square = 729 sq. cm
side ^2 = 729
side = $\sqrt{729 }$
side = 27 cm

Now,
Perimeter = 4 * side
= 4 * 27
= 108 cm

Hope It Helps You!