For the following fraction \(\dfrac{a}{b}\), write a correct trigonometric ratio involving angle \(A\) in the given triangle.

For the following fraction \(\dfrac{b}{c}\), write a correct trigonometric ratio involving angle \(A\) in the given triangle 

For the given ratio, use Pythagoras' theorem to find \(\tan A\) ratio for the same angle \({\rm{sin}}A = \dfrac{{11}}{{61}}\)

For the given ratio, use Pythagoras' theorem to find \(\cos A\) ratio for the same angle \({\rm{sin}}A = \dfrac{{13}}{{85}}\)

For \(\dfrac{a}{b}\), what is the correct trigonometric ratio you should be used involving angle \(A\) in the given triangle

For \(\dfrac{b}{c}\), what is the correct trigonometric ratio you should be used involving angle \(A\) in the given triangle

For the following triangle, find \(\sin A\)

For the marked angle A, find the cosine ratio of the complementary angle