Operation Manual

TI-83 Plus Math, Angle, and Test Operations 98
For example, enter for 30 degrees, 1 minute, 23 seconds. If the angle
mode is not set to
Degree
, you must use
¡
so that the TI-83 Plus can
interpret the argument as degrees, minutes, and seconds.
Degree
mode
Radian
mode
¡
(Degree)
¡
(degree) designates an angle or list of angles as degrees, regardless of
the current angle mode setting. In
Radian
mode, you can use
¡
to convert
degrees to radians.
value
¡
{
value1
,
value2
,
value3
,
value4
,
...
,
value n
}
¡
¡
also designates
degrees
(D) in DMS format.
'
(minutes) designates
minutes
(M) in DMS format.
"
(seconds) designates
seconds
(S) in DMS format.
Note:
"
is not on the
ANGLE
menu. To enter
"
, press
ƒ
[
ã
].