More Practice Solving Oblique Triangles
Find all missing measures. Remember that a SSA triangle must be tested for number of solutions. If there are two solutions, you must find
both values.
Case
c
A
B
C
a
b
1.
4
5
61
2.
40
70
19
3.
6
15
11
4.
4
8
6
5.
60
143
8
6.
35
12
26
7.
13
5
32
8.
6
9
34
9.
10.
35
7
10
8
137
12
Work
More Practice Solving Oblique Triangles
Find all missing measures. Remember that a SSA triangle must be tested for number of solutions. If there are two solutions, you must find
both values.
Case
11.
SAS
12.
SAS
a
b
c
A
B
C
4
5
4.648
48.818
70.182
61
( )( )
( )(
22.033
138.967
19
(
40
70
34.714
Work
)
)( )
( )(
13.
SSS
6
15
11
20.050
121.008
38.942
( )(
( )(
14.
SSS
4
8
6
28.955
104.478
46.567
( )( )
( )( )
15.
ASA
74.481
17.224
60
143
8
29
16.
ASA
11.820
24.921
35
12
26
142
17.
SSA(1)
13
5
16.967
32
11.760
136.234
18.
SSA(2)
6
9
10.728
4.195
34
57.012
122.988
88.988
23.012
19.
ASA
46.346
14.129
35
137
12
31
20.
SSS
7
10
8
44.049
83.335
52.617
)
)
( )( )
( )( )
)