Answer:
assuming that 1 square is 1 ft, 22ft²
Explanation:
4 + 8 + 10 = 22
22cm²
1 unit square = 1cm
Number of unit squares = 22
Area of square = side × side
=( 1×1) cm
Area of 1 unit square = 1cm²
Area of 22 unit squares = 22cm²
Hope it helps.
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