Need help solving for X
Sin Ф=opposite / hypotenuseData:Ф=70ºopposite=12 cmhypotenuse=xtherefore:sin 70º=12 cm/hypotenusehypotenuse=12 cm / sin 70ºhypotenuse=12.770...cm≈12.8 cmAnswer: x=12.8 cm
Here, sin 70 = 12 / xAs we know, the exact value of sin 60, we can round-off, for that:sin 60 = 12 / x√3 / 2 = 12 / xx = 24/√3x = 8√3 cmSo, your final answer is 8√3 or 13.84 cmHope this helps!
