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Solving Triangles

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Assuming I have a triangle with sides a,b,c and angles A,B,C, where side a is opposite angle A etc...

Name:  08-06-2015 23.35.47.png
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what is the minimum sides and angles I need in order to calculate all 3 sides and all 3 angles using trigonometric ratios and how?


Similarly I have a triangle with sides a,b,c and angles A,B,C, where side a is opposite angle A etc...

Name:  08-06-2015 23.36.41.png
Views: 67
Size:  6.1 KB

what is the minimum sides and angles I need in order to calculate all 3 sides and all 3 angles using the sine rule and how?


Lastly another triangle with sides a,b,c and angles A,B,C, where side a is opposite angle A etc...

Name:  08-06-2015 23.37.16.png
Views: 64
Size:  6.2 KB

what is the minimum sides and angles I need in order to calculate all 3 sides and all 3 angles using the cosine rule and how?
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