Re: Voltage/Current vector charting

[This followup was posted to microsoft.public.excel.charting and a copy
was sent to the cited author.]

Convert the R-theta values into x and y coordinates with the formulas
x=R*cos(theta) and y=R*SIN(theta), where theta is measured in radians.
To convert degrees to radians, use Rads=Degs*Pi()/180.

--
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Tushar Mehta
MS MVP Excel 2000-2003
www.tushar-mehta.com
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In article <093401c37e40$fef2af30$a101280a@phx.gbl>,
kraig.patterson@comcast.net says...
> How do I graph vector showing length and direction?
> (120 volts@ 0 degrees, 120 volts @ 120 degrees & 120
> Volts @ 240 degrees).
> These vectors originate at the intersection of the X &
> Y axis.
>