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Trigonometry

Right-Angled Triangle | Trigonometrical Identities
Sine Law | Cosine Law | Tangent Law
 
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Right-Angled Triangle
Right-angled triangle where a is the shortest side adjacent to angle theta, b is the side opposite theta and c is the longest side (the hypotenuse)






 
Trigonometrical Identities































 
Sine Law
Triangle where side a is opposite angle A, side b is opposite angle B and side c is opposite angle C

 
Cosine Law
Triangle where side a is opposite angle A, side b is opposite angle B and side c is opposite angle C



 
Tangent Law
Triangle where side a is opposite angle A, side b is opposite angle B and side c is opposite angle C


 
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