E-21
•
Example:
To convert 4.25 radians to degrees
q
.....
1
(Deg)
4.25
A
v
2
(R)
=
k
Coordinate Conversion (Pol (
x
,
y
),
Rec (
r
,
θ
))
• Calculation results are automatically assigned to vari-
ables E and F.
•
Example 1:
To convert polar coordinates (
r
2,
60
°
)
to rectangular coordinates (
x
,
y
) (Deg)
x
1
A
F
2
P
60
T
=
y
1.732050808
0
o
• Press
0
n
to display the value of
x
, or
0
o
to dis-
play the value of
y
.
•
Example 2:
To convert rectangular coordinates (1, 3)
to polar coordinates (
r
,
) (Rad)
r
2
f
1
P
L
3
T
=
θ
1.047197551
0
o
• Press
0
n
to display the value of
r
, or
0
o
to dis-
play the value of
.
k
Engineering Notation Calculations
•
Example 1:
To convert 56,088 meters to kilometers
→
56.088
10
3
56088
=
J
•
Example 2:
To convert 0.08125 grams to milligrams
→
81.25
10
–3
0.08125
=
J
243.5070629
4 . 2 5 r
(km)
(mg)
