Question

In rt triangle ABC, right angled at B tanA=4/3 find all trignometric ratios of A

Answer 1

Answer:

Step-by-step explanation:

tanA=4/3 = opp, side/ adj. side

opp side = 4

adj side = 3

hypotenuse = root of (4)^2+(3)^2 = root of 25 = 5

sinA = 4/5

cosA =3/5

cosecA =5/4

secA =5/3