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Problems
Mathematics
Mathematics
Problem
Consider triangle ABC. a. a Given
A
=
63
∘
A = 63^\circ
A
=
6
3
∘
,
B
=
49
∘
B = 49^\circ
B
=
4
9
∘
, and
b
=
18
b = 18
b
=
18
cm, find
a
a
a
. b. b Given
A
=
82
∘
A = 82^\circ
A
=
8
2
∘
,
C
=
25
∘
C = 25^\circ
C
=
2
5
∘
, and
c
=
34
c = 34
c
=
34
cm, find
b
b
b
. c. c Given
B
=
21
∘
B = 21^\circ
B
=
2
1
∘
,
C
=
48
∘
C = 48^\circ
C
=
4
8
∘
, and
a
=
6.4
a = 6.4
a
=
6.4
cm, find
c
c
c
.
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