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
œ
%
" 13
W20E<
ª
%
""
<
ª
%
8
© 1999 T
I
EXAS
NSTRUMENTS
Display
sin
(13÷20)¹ º
-1
40.54160187
F0123456789
-
sin
(13÷20)¹ º
-1
FIX
sin
(13÷20)¹ º
-1
40.54160187
I
NCORPORATED
40.5
TI-34 Û: A Guide for Teachers
%œ
101