Explanation:
1) sinC = 21/29
2) sinC=30/50=3/5
3) cosC = 15/39
4) cosC= 15/17
hope you are already helped.
Answer:
1:sin C=21/29
2:sin C=30/50
3:Cos C=36/39
4:cos C=8/17
note
Sin angle =perpendicular/hypotenuse
cos angle =base/hypotenuse.
6.5m questions
8.6m answers