trigonometric ratios basic model problems and formulas values.
Answers
Answer:
Trigonometry is one of the branches of mathematics which deals with the relationship between the sides of a triangle (right triangle) with its angles. There are 6 trigonometric functions for which the relation between sides and angles are defined
Step-by-step explanation:
The formula for six trigonometry functions are:
Sine A = Opposite side/Hypotenuse
Cos A = Adjacent side / Hypotenuse
Tan A = Opposite side / Adjacent side
Cot A = Adjacent side / Opposite side
Sec A = Hypotenuse / Adjacent side
Cosec A = Hypotenuse / Opposite side
Values of Trigonometric Ratios for Standard Angles
sine=length of leg opposite the anglelength of hypotenuse.
cosine=length of leg adjacent the anglelength of hypotenuse.
cosine=length of leg opposite the anglelength of leg adjacent the angle.