Respuesta :

Square garden :
[tex]8 \times 8 = 64[/tex]
64 sq ft.

Expanded version :
[tex]10 \times 8 = 80[/tex]
80 sq ft.

[tex]80 - 64 = 16[/tex]


Answer : It was expanded by 16 square feet.

Hope this helps. - M

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