SOLUTION: Given the following values, how many triangles are there? a = 16 b = 18 A = 60

Question 400477: Given the following values, how many triangles are there?
a = 16
b = 18
A = 60

Answer by robertb(5830) (Show Source): You can put this solution on YOUR website!
2 triangles are possible.
From the sine law, , we get to 5 decimal places.
==> 58'36"
1st possibility:
A =
B = 58'36"
C = 1'24"
2nd possibility:
A =
B = - 58'36" = 1'24"
C = 58'36"
Just get the sides using several applications of the sine law.
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