TheLittlestCinnaroll
TheLittlestCinnaroll TheLittlestCinnaroll
  • 22-03-2018
  • Mathematics
contestada

Find the value of x.
A) x = 60
B) x = 59
C) x = 121
D) x = 177

Find the value of x A x 60 B x 59 C x 121 D x 177 class=

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Melanielolol
Melanielolol Melanielolol
  • 22-03-2018
Since a triangle always equals 180 degrees, set all these variables equal to 180.
Lets try.
X+3+x+x= 180
Combine like terms
3x+3= 180
Subtract each side by 3
3x=177
Divide each side by 3
X= 59
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