Question

50 points.

Right triangle ABC has its right angle at C.

AC=3 and BC=4.

Which trigonometric ratios are correct?

Select each correct answer.


1.) sinB= 3/5

2.) tanB= 4/3

3.) cosA= 4/5

4.) sinA= 4/5

5.) tanA= 4/3

Answer 1

All of them except
2 and 3

Hope it helps

Answer 2

sinB= 3/5 is correct

tanA= 4/3 is correct

and sinA= 4/5 is correct

hope this helps ^