what are t ratios in trigonometry, mathematics
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Answer:
sinA ; cosA ; tanA ; cotA ; secA ; cosecA.
Step-by-step explanation:
T-ratios in trigonometry refers to the possible ratios that can be there with their sides( in a right-angled triangle ).
There are 6 t-ratios in total :
Suppose of a right-angled triangle in which there is an angle A( ≠ 90° ).
Then, t-ratios are :
sinA = height for A / hypotenuse
cosA = base for A / hypotenuse
tanA = height for A / base for A
cotA = base for A / height for A
secA = hypotenuse / base for A
cosecA = hypotenuse / height for A
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