SOLUTION: What is the area of a rectangle with the long side length equal to 10 and the diagonal equal to 12?
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Question 412100: What is the area of a rectangle with the long side length equal to 10 and the diagonal equal to 12?
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Use the Pythagorean Theorem to determine the width of the rectangle.
Then multiply the length times the width to get the area.
Leave 
in radical terms for an exact answer, or use your calculator for a numeric approximation.
John
My calculator said it, I believe it, that settles it
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