Question

Fast answer 10 points ​

Answer 1

Answer:

a) 81 m^2

Step-by-step explanation:

$perimeter = 4 \times s \\ 36 = 4 \times s \\ s = 9m \\ area \: = s \times s \\ = 9 \times 9 \\ = 81 {m}^{2}$

Answer 2

Answer:

Answer is a) 81 m^2

Step-by-step explanation:

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