HP HP-11C - Page 177

Section 10: Applications Programs 175
This is a side-angle-side problem where:
Sl = 17163, Al =98°12' and SQ =297.35.
Keystrokes Display
[f)(FiX]2
Set User mode.
171.63 171.63
98.12 98.20
297.35 (D] 25,256.21 Area.
171.63 S,
R/S 98.20 A,
297.35 S,
27.83 Ag
R/S 363.91 Ss
R/S 53.97 Aj
Example 2: Given 2 sides and a nonincluded angle, solve for the
triangle:
Side; =25.6
Sidey, = 32.8
Angle, = 42.3°
S S2
A3
f
AZ