Texas Instruments TI-30X IIS User Manual page 94

Inverse Sine
Use this formula to find the angle of
the conveyor belt. Round your
answer to the nearest tenth, and
then return to floating decimal
mode.
SIN x = 13/20
Press
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% 13 W
20 E <
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© 1999 T I
EXAS NSTRUMENTS
Display
sin sin (13/20) (13/20)
-1 -1
40.54160187 40.54160187
F 0 1 2 3 4 5 6 7 8 9 F 0 1 2 3 4 5 6 7 8 9
- -
sin sin (13/20) (13/20)
-1 -1
FIX
sin sin (13/20) (13/20)
-1 -1
40.54160187 40.54160187
I
NCORPORATED
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DEG
DEG
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40.5 40.5
DEG
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DEG
TI-30X ÙS: A Guide for Teachers
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