Question

If 3 tan A=4, then find sin A and cos A​

Answer 1

tanA =4/3

THEREFORE sides of TRIANGLE are 3,4,5

...( using pythagoras theorem,We got 5)

sinA = 4/5

cosA=3/5 .....

Answer 2

Answer:

tan4/3=53°

Step-by-step explanation:

sin4/3=-0.25

cos4/3=-0.217