SOLUTION: A square has two corners of a diagonal at (6, 8) and (2, 4). What is its area?

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Question 321472: A square has two corners of a diagonal at (6, 8) and (2, 4). What is its area?
Answer by Alan3354(69443) About Me  (Show Source):
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A square has two corners of a diagonal at (6, 8) and (2, 4). What is its area?
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The length of the diagonal is 4sqrt(2).
The sides of the square are 4 units.
The area is 16 sq units.