## anonymous one year ago HELP GIVING MEDALS Find the area of the triangle with the given measurements. Round the solution to the nearest hundredth if necessary. B = 104°, a = 11 cm, c = 18 cm 192.12 cm2 96.06 cm2 23.95 cm2 99 cm2

1. anonymous

http://openstudy.com/study#/updates/518ebc41e4b0cf6dd8f4502c Look at this for how to do it. Could you please fan me?

2. DanJS

ILL FAN YOU

3. anonymous

Really? Thanks!

4. anonymous

I fanned you

5. DanJS

that was the best answer ever, no work required, simply look

6. anonymous

@Loser66

7. anonymous

@DanJS no bc that answer comes out to 7 something

8. DanJS

oh , i didnt read it

9. DanJS

um, one sec

10. DanJS

|dw:1437920914606:dw|

11. DanJS

find the height h

12. DanJS

sin(76) = h/11

13. DanJS

then just do area of the triangle with base 18 and height 11*sin(76)

14. DanJS

what ya figure..

15. anonymous

sin 76= 0.56610763689

16. anonymous

from your solution ans is 56.044656052 but this is not in option

17. DanJS

$Area = \frac{ 1 }{ 2 }*base*height = \frac{ 1 }{ 2 }*18*11*\sin(76) \approx$

18. DanJS

the answer is there, which part you having trouble calculating

19. DanJS

you in degree mode?

20. anonymous

ya i do the same but the ans is wrong

21. DanJS

96.0593

22. anonymous

23. anonymous

i got like 60

24. DanJS

$0.5*18*11*(0.970296)$

25. DanJS

not sure what ya did

26. DanJS

If you got 56. something, you are in radian mode not degree mode

27. anonymous

oh ok thanks so much