wallynator23 wallynator23
  • 24-05-2021
  • Mathematics
contestada

Solve for xx. Round to the nearest tenth, if necessary.

Solve for xx Round to the nearest tenth if necessary class=

Respuesta :

hope5849
hope5849 hope5849
  • 24-05-2021

Step-by-step explanation:

S+T+U=180°{sum of angle of triangle}

  • 68°+90°+U=180°
  • U=180-158°
  • U=22°

sin theta= p/h

sin22°=x/83

o.37=x/83

x=0.37×83

x=30.71

x=31

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