© 1999
T
EXAS
I
NSTRUMENTS
I
NCORPORATED
TI-30X
Ù
S: A Guide For Teachers
97
Degrees, Radians,
Gradients
I
Calculate the sine of 30 in degrees,
radians, and gradients, and then
return to degrees.
Press Display
>
30
E
<
sin(30)
'
0.5
DEG
I
"
DEG RAD GRD
---
DEG
<
<
sin(30)
'
-0.988O31624
RAD
I
"
DEG RAD GRD
---
RAD
<
<
sin(30)
'
0.4539905
GRAD
I
"
<
<
sin(30)
'
0.5
DEG