User manual

© 1999 T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X ÙS: A Guide for Teachers
86
Use this formula to find the length
of the ramp. Round your answer to
the nearest whole number, and then
return to floating decimal mode.
D = 1.5/SIN 12
>
Press Display
1 8 5 W >
12 E <
1.5/sin (12) 1.5/sin (12)
&
'
7.2146015177.214601517
DEG
%
©
"
F F 00 1 2 3 4 5 6 7 8 91 2 3 4 5 6 7 8 9
--
DEG
<
1.5/sin (12) 1.5/sin (12)
&
'
7.7.
FIX DEG
%
©
8
1.5/sin (12) 1.5/sin (12)
&
'
7.2146015177.214601517
DEG
Sine