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Right-Angled Triangle | Trigonometrical Identities
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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)
Diagram of a Right-angled Triangle

 
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
Diagram of a Triangle

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

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


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