Question

If sin a =3|5 them what is the value of tan a​

Answer 1

Answer:

sina =3/5

tana= sina/cosa so

tana = 3/5÷5/3 = 9/25

Answer 2

Sin A = 3/5

Cos A = 1-9/25

Cos A = 16/25

Cos A = 4/5

Tan A = Sin A / Cos A

Tan A = 3/5 / 4/5

Tan A = 3/4