Use the image to answer the question.
A coordinate plane shows a square A B C D plotted in the first quadrant. The x axis and y axis range from negative 2 to 10. A square A B C D is plotted with points A at left parenthesis 2 comma 1 right parenthesis, B at left parenthesis 2 comma 6 right parenthesis, C at left parenthesis 7 comma 6 right parenthesis, and D at left parenthesis 7 comma 1 right parenthesis. The points are connected by solid lines and the area of the square is shaded.
The Kekoa family purchased a new table for their dining room. The table is a perfect square, and they need to calculate the area of the tabletop so they can plan family dinners. Using the graph, what is the area of the table?
(1 point)
Responses
25 ft.2
25 ft. squared
15 ft.2
15 ft. squared
10 ft.2
10 ft. squared
20 ft.2
20 ft. squared
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The area of the table can be calculated by finding the length of one side of the square and squaring it. By looking at the graph, we can see that the side length of the square is 5 units. Therefore, the area of the table is 5 squared, which equals 25 square units.
So, the area of the table is 25 ft.2 or 25 ft. squared.