Sine Rule & Cosine Rule:
solve the following triangles (for all side
and
angles)
sine
rule:
A = 75'
1) A
2) C=
3) A = 19'
D
C = 61"
by using The
B = 34
B = 71'
C = 105'
4) A = 116
"C=18°
5) A-36°
B = 77"
6) A = 4912 B = 67,3"
10) a = 7m
C = 11 M
(11) b=15.1cm
(12) a = 23cm
13) G = 9.21cm
a = 102 cm
b = 91mm
e = 11-1 m
à = 17cm
b = 2.5m
C=11.6cm
C=11.2mm
C = 18.2cm
b
= 7.15cm
C = 22.1
B = 85-20
A = 49-3
A = 105-1°
