1 Answer

Denis Zavedeev · Answer 1 · 2023-06-19T19:30:09+0000

Step-by-step explanation

The perimeter (P) and area (A) of a square of sides a = 9 in, are given by:

$\begin{gathered} P=4a=4\cdot(9in)=36in, \\ A=a^2=(9in)^2=81in^2. \end{gathered}$ Answer

• Perimeter = 36 in

,

• Area =, ,81 in²

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