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Messages - Falcon

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General Calculator Help / Re: Exact measurements on TI-Nspire CX CAS?
« on: January 04, 2013, 10:34:20 pm »
In that case, is there any coordinate geometry library that can do exact calculations like finding the distance between two points, distance between a point and a line, the area of any polygon given its coordinates, etc.?

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General Calculator Help / Exact measurements on TI-Nspire CX CAS?
« on: January 04, 2013, 09:54:14 pm »
Is there any way to calculate exact measurements in a Geometry document on the TI-Nspire CX CAS? For example, when I create a line segment between (0,2) and (2,0) and measure its length, I get 2.83. Since this is the CAS version, is it possible to get the calculator to give exact lengths (2√2 in this case)?

Thanks.

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