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Keys:
@(MoDES {DG}
150 @(RADIUS)
30 @(ANGLE)
B(xCcoorD] (sTO] X
B(;coorp] [sTO] Y
80 [(RADIUS]
105 @(ANGLE
B(xCo0R0] (STO] (+] X
B(:Ccoorp] [STOJ(#] ¥
(ReL] X @(=CooRD]
(ReL] Y M(»Co0RD]
M(RADIUS]
Display:
r=150.0800
8=30.0000
x=129.9838
¥y=72.00080
r=80.00080
8=105.0800
x==208,7835
y=77.2741
x=109,1983
y=152.2741
r=187v.3810
Description:
Sets Degrees mode.
Enters r and 60 for first
leg.
Calculates x; and
stores value in variable
X.
Calculates y; and
stores value in variable
Y.
Enters second leg.
Calculates x, and adds
it to contents of X.
Calculates y, and adds
it to contents of Y.
Stores x;+x, in x.
Stores y;+y, in y.
Calculates distance
from starting point.
Part 2: In what direction has the ship traveled from its starting point?
B(ANGLE
8=54.3551
114
8: The Equation Library
Calculates angle from
starting point, counter-
clockwise from east.
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