The area of rectangle ABCD is 198 square inches
The given parameters are:
[tex]\mathbf{AB = 11}[/tex]
[tex]\mathbf{KH = 18}[/tex]
Because the rectangles are congruent, then:
[tex]\mathbf{HG = AB = 11}[/tex]
[tex]\mathbf{KH = DA= 18}[/tex]
So, the area of rectangle ABCD is the product of side lengths AB and DA
So, we have:
[tex]\mathbf{Area = AB \times DA}[/tex]
Substitute values for AB and DA
[tex]\mathbf{Area = 11 \times 18}[/tex]
[tex]\mathbf{Area = 198}[/tex]
Hence, the area of rectangle ABCD is 198 square inches
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