Question

What is the area of a square with
side 9 metres?​

Answer 1

Answer:

81m²

Explanation:

area of a square=s×s

=9×9=81m²

Answer 2

Answer:

area of sqaure=

$x ^{2}$

hence substituting the value

$(9) ^{2}$

$81 \: m^{2}$

this the required answer