SOHCAHTOA Flashcards
1
Q
Sine rule (Angle)
A
sinA/a = sinB/b
2
Q
Cosine rule
(Two lengths coming towards an angle )
A
a²=(b²+c²)-(2 x b x c x cosA)
3
Q
Area Triangle
A
1/2 x a x b x sinC
4
Q
Sine rule (length)
A
a/sinA = b/sinB
5
Q
Cos(A)
A
b²+c²-a²/2bc
