[TIB] Re: TI-HAKMEM

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[TIB] Re: TI-HAKMEM


I'm not really sure. All I know is that we use degrees
in school right now. Haven't used radians yet.

A simple example:

If I want to calculate the hight of a right triangle and know
one of the sides and the degree of one of the angles.


   |\    (m)
   | \
  x|  \
   |   \
   |___(\ 45 degrees
     3

Gives us: x = 3 * tan 45 = ~4.86 m



/jonas

Aaron Fineman wrote:
>     I believe radians are default. I haven't played around with that much.
> What's the difference between radians and degrees?
> 
> 
> 
> ----- Original Message -----
> From: "Jonas Jacobsson" <jonas@cytech.nu>
> To: <ti-basic@lists.ticalc.org>
> Sent: Saturday, September 07, 2002 5:11 PM
> Subject: [TIB] Re: TI-HAKMEM
> 
> 
> 
>>Worth mentioning is that mode should be in Radian.
>>
>>/jonas
>>
>>
>>Aaron Fineman wrote:
>>
>>>To graph an 8-ball (all calcs):
>>>    Mode : Polar
>>>                Axes Off
>>>                Simultaneus Graphing     (spelling)
>>>    Window : Default
>>>                    Xmin= -15
>>>                    Xmax= 15
>>>    r1= sin(theta)                            Theta is that wierd thing
>>
> that
> 
>>>looks like a 0
>>>    r2= -sin(theta)
>>>    r3= 2
>>
>>
>>
> 
> 
>
References: