aaggarwal191 wrote:
How come the ans is A for this question
1)
Point A is given (2,10).
CD's equation is y=2. Therefore passes parallel to X-axis. And of course, is below the point A as 2 is below 10.
Now, since the equation of CD is parallel to X-axis, the side AD must be perpendicular to CD => parallel to Y-axis.
Therefore, distance is 10-2 = 8.
Length of the side = 8.
Therefore, E must be 4 points along the x axis to the right and 4 points along the y axis down. Hence, sufficient.
2)
Area of square = 64.
With A (2,10), 4 squares can be drawn with the same area, as A can be any one of the 4 vertices.
Therefore, there can be 4 E's. Hence, insufficient.
Asnwer
A
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