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We will be happy to post videos as per your requirements also. Do write to us.Trigonometric Ratios (SOHCAHTOA ) :
| Let ΔABC, the side opposite to ∠A is ‘a’ ,
side opposite to ∠B is ‘b’
and side opposite to ∠C is ‘c’.
| In a right angled triangle,
1) Adjacent side(A) is adjacent to the angle "θ”
2) Opposite side(O) is opposite the angle “θ",
3) the longest side is the Hypotenuse (H).
| 1) Sine Function: Sinθ= Opposite/ Hypotenuse = O/H (SOH)
2)Cosine Function : Cosθ = Adjacent / Hypotenuse =A/H (CAH)
3)Tangent Function : tanθ = Opposite / Adjacent = O/A (TOA)
4) Cosecant Function : cosecθ = Hypotenuse / Opposite = H/O
5)Secant Function: Secθ = Hypotenuse /Adjacent = H/A
6) Cotangent Function : Cotθ = Adjacent / Opposite = A/ H