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CHAPTER 1
Convert
Example 13
OPERATION
1 . First enter Rad mode, then perform the conversion.
MODE
MODE
8
7
•
=
° 5
Hence,
78
.
is approximately 1.37 radian.
2 . Return to Deg mode and perform the conversion.
MODE
MODE
2
•
=
Hence,
2
1 .
rad
is approximately
π
3π
Show that
radian and
6
2
Let's Get Started
° 5
78
.
to its radian equivalent and
2
SHIFT
5
1
DGRÈ
SHIFT
Ans
1
°
120
.
32
.
radian are equivalent to 30° and 270° respectively.
2
1 .
rad
to its degree equivalent.
DGRÈ
1
Ans
78.5–
2
2.1
R
0
1.370083463
D
0
r
120.321137
7
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