Question about Texas Instruments TI-83 Plus Calculator

# Find the area of a square measures know that the diagonal 2.82

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2nd [square-root] 2 . 8 2 ENTER

The square root is the 2nd function of the x^2 key, above and left of the 7 key.

Posted on May 17, 2011

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74 cm= ____ IN.

Posted on Jun 07, 2011

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Since the formulation of the question does not make sense, I will attempt to transcribe it in a meaningful way.
Find the area of a square, if the diagonal is known to be 2.82 units.
If that what you really wanted, here is how to solve the problem.

Posted on Jun 02, 2011

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