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## Reneestacha one year ago If the sin 60° is , then the cos ____° = _____. (4 points) 60° ; 1 60° ; 30° ; 30° ;

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1. Reneestacha

After is

2. Reneestacha

|dw:1389838692565:dw|

3. Reneestacha

2nd answer is...

4. Reneestacha

|dw:1389838755286:dw|

5. Reneestacha

3rd 1/2

6. Reneestacha

and the last one is..

7. Reneestacha

|dw:1389838801634:dw|

8. Reneestacha

After the ; signs :)

9. watermelon16

tan(60) = sin(60)/cos(60) = (√3/2)/(1/2) = √3

10. watermelon16

sin is 60 degrees = Sqrt(3)/2 and cos 60 degrees = 1/2

11. watermelon16
12. Reneestacha

1/2

13. watermelon16

@Reneestacha is correct

14. Reneestacha

So the.... answer is#3?

15. watermelon16

Wait one minute I was really confused but now I am not.

16. watermelon16

3rd answer is right.

17. Reneestacha

@watermelon16 Thank you *bows* Thank You *bows*

18. Reneestacha

well let's see what I get :S CROSS YOUR FINGERS FOLKS!

19. watermelon16

Cos 60 is 1/2

20. watermelon16

I hope that I am right. :) *crosses fingers for you*

21. Reneestacha

I got a 60 u.u

22. watermelon16

is that good?

23. watermelon16

60%???????????

24. Reneestacha

No it's not good.

25. watermelon16

Which ones were wrong?

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