SOLUTION: how do you find the fill in of a rectangle if the length is 5(1/4) and the width is 9(2/5)

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Question 240860: how do you find the fill in of a rectangle if the length is 5(1/4) and the width is 9(2/5)
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
Don't know what the "fill" is?
5.25*9.4=49.35 is the [area] of the rectangle.
2*5.25+2*9.4=10.5+18.8=29.3 is the [perimeter].
5.25^2+9.4^2=x^2
27.5625+88.36=x^2
115.9225=x^2
x=sqrt115.9225
x=10.7667 is the [diagonal].