Question

find area of square whose side is 9

Answer 1

Area of a square = side^2

A = 9^2

A = 81 squnit

Answer 2

=> Area of SQUARE = Side × Side

=> AREA = 9 × 9

=> AREA = 81 sq.unit

=> $\large{\green{\boxed{\green{\boxed{\red{\textsf{81\:sq.unit }}}}}}}$