Question

What is the area rectangle ABCD?

Answer 1

Hey there :)

We know that ABCD ≡ GHJK
This proves that both quadrilaterals are equal in size

We know the:
Length = 18 in
Width = 11 in

The area formula of a rectangle is;
Area = length × width
         = 18 × 11
         = 198 in²

Answer 2

The answer is 198, the area of rectangle is length x width. so 11 x 18

I am sure from the answer, because I have done this assignment yesterday.