Respuesta :

11.      f = 180-(75+65)

        f = 180 - 140

        f = 40°

12.     x = 62+51

         x = 113

         

          y = 180- 113

          y = 67°

13.       x = 360-(100+95+60)

          x = 360 - 255

          x = 105°

PLEASE MARK THIS ANSWER AS BRAINLIEST

Answer:

Answers are given in the above photos.

Hope that will help you surely.

Thank You.

Ver imagen manas1913
Ver imagen manas1913