Question

A square garden with side lengths of 8 feet it has expanded to 10 feet by 8 feet how much square feet was expand

Answer 1

Square garden :
$8 \times 8 = 64$
64 sq ft.

Expanded version :
$10 \times 8 = 80$
80 sq ft.

$80 - 64 = 16$


Answer : It was expanded by 16 square feet.

Hope this helps. - M