The correct option is
D ![](https://infinitestudent-migration-images.s3.us-west-2.amazonaws.com/_c5816d1a-6bf6-459c-8ada-7cb10c85e33720190806-30209-xucq64.png)
The length of the green block is x and its width is y. So, its
area = xy. Hence, the region can be represented as xy.
The length of the purple block is y and its width is y. So, its
area = y
2. Hence, the region can be represented as y
2.
The length of the yellow block is y and its width is x. So, its area = xy. Hence, the region can be represented as xy.
The length of the blue block is x and its width is x. So, its
area = x
2. Hence, the region can be represented as x
2.