Texas Instruments TI-30X Teachers Guide - Page 101
Degrees, Radians, Gradients
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Degrees, Radians, Gradients Calculate the sine of 30 in degrees, radians, and gradients, and then return to degrees. Press > 30 E < I " < < I " < < I " < < Display sin(30) ' 0.5 DEG DEG R-A-D- GRD DEG sin(30) ' -0.988O31624 RAD DEG RAD G-R-D- RAD sin(30) ' 0.4539905 GRAD sin(30) ' 0.5 DEG I © 1999 TEXAS INSTRUMENTS INCORPORATED TI-30X ÙS: A Guide For Teachers 97
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© 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