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Use the Law of Sines to solve the triangle. Round your answers to two decimal places.

 

B = 2° 45',  b = 6.4,  c = 5.9

                                                                                                                                                       

C= 2.54

A= 174.71

a= 12.30

 

 (I figured it out)

 Dec 2, 2018
edited by Ruublrr  Dec 2, 2018

Best Answer 

 #1
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If it is SSA(Side, Side, Angle) triangle, then you should get these results:

 

Obtuse scalene triangle.

Sides: a = 5.9   b = 6.4   c = 12.29

Angle ∠ A = 2.258° = 2°15'31″ = 0.039 rad
Angle ∠ B = 2.45° = 2°27' = 0.043 rad
Angle ∠ C = 175.292° = 175°17'29″ = 3.059 rad

Remember: The 3 angles MUST add up to exactly 180 degrees.

 Dec 2, 2018
edited by Guest  Dec 2, 2018
 #1
avatar
0
Best Answer

If it is SSA(Side, Side, Angle) triangle, then you should get these results:

 

Obtuse scalene triangle.

Sides: a = 5.9   b = 6.4   c = 12.29

Angle ∠ A = 2.258° = 2°15'31″ = 0.039 rad
Angle ∠ B = 2.45° = 2°27' = 0.043 rad
Angle ∠ C = 175.292° = 175°17'29″ = 3.059 rad

Remember: The 3 angles MUST add up to exactly 180 degrees.

Guest Dec 2, 2018
edited by Guest  Dec 2, 2018

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