Respuesta :

Answer: 7.84 in^2

Step-by-step explanation:

-Area of a square is:

[tex]A=a^2[/tex]

-Solve:

[tex]A=a^2=2.8^2=7.84[/tex]

-Result:

[tex]A=7.84[/tex]

2027stevenlewis40

Answer

Yup, it's 7.84 i made a 100 0n the test

Step-by-step explanation:

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