Question 1200949
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<pre>

In the rectangular sheet of paper, the diagonal is 10 inches long,
and the width of the sheet of paper is 9 inches.


To find the length of the sheet of paper, use the Pythagorean formula

    length = {{{sqrt(10^2-9^2)}}} = {{{sqrt(100-81)}}} = {{{sqrt(19)}}} inches.


To get the value, use your calculator.
</pre>

Solved.


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Extremely simple problem.