Wednesday, June 29, 2011

The Big Numbers



Sometimes your Pythagorean Theorem problems have big numbers. You can watch the following the video on using your calculator to find squared numbers and the square roots of numbers then try the problems.




Use the square root button on your calculator to solve the problems.
· a = 18, b = 24, c = ?
· a = 20, b = 21, c = ?
· a = 21, b = 28, c = ?

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