Iloafnutella
Iloafnutella Iloafnutella
  • 06-03-2017
  • Mathematics
contestada

What is the value of x?



Enter your answer in the box.
x =
Please answer with an explanation.

What is the value of x Enter your answer in the box x Please answer with an explanation class=

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IsabellaRosette
IsabellaRosette IsabellaRosette
  • 06-03-2017
Sum of angles of a triangle = 180°

91 + 10x - 4 + 8x +3 = 180
18x + 90 = 180
18x = 90
x = 5°
Answer Link
mylaniambre1 mylaniambre1
  • 07-03-2017
Sum of angles of a triangle = 180°

91 + 10x - 4 + 8x +3 = 180
18x + 90 = 180
18x = 90
x = 5°
Answer Link

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