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| PAGE: 525 | SET: Exercises | PROBLEM: 25 |
The sides of a triangle are 
and 
.
The angle of triangle 
.
Solve the triangle by using the Law of Sines.
The Law of Sines: 
.
Consider 
.
Substitute 
, 
and 
in .
The angle 
.
For both the choices of 
, 
.
Therefore, only one choice 
is satisfies.
There exist one triangles with these measurements.
The sum of three angles in a triangle,
Find other side by using Law of Sines.
Consider 
.
Substitute , and 
in .
One triangle.
, 
and 
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