Question

In a triangle, ABC right angled at b, if AB =4 BC =3 find all the trigonometric ratios of an angle A with the diagram.

Answer 1

Answer:

AC = 5( according to phuthagrous theroum)

sin A=p/h=3/5

cosA=b/h=4/5

tanA=p/ b=3/4

cosecA= h/p= 5/3

secA= h/b=5/4

cotA=b/p=4/3