Respuesta :

msm555

Answer:

1:sin C=21/29

2:sin C=30/50

3:Cos C=36/39

4:cos C=8/17

Step-by-step explanation:

note

Sin angle =perpendicular/hypotenuse

cos angle =base/hypotenuse.

priyodiptobasak

Step-by-step explanation:

1) sinC = 21/29

2) sinC=30/50=3/5

3) cosC = 15/39

4) cosC= 15/17

hope you are already helped.