victoriamoran55
victoriamoran55 victoriamoran55
  • 08-08-2017
  • Mathematics
contestada

find X....PLEASE HELP ME...ASAP SUCK AT MATH!!!

find XPLEASE HELP MEASAP SUCK AT MATH class=

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Banabanana
Banabanana Banabanana
  • 08-08-2017
An exterior angle of a triangle is equal to the sum of the opposite interior 
angles

4x - 20 = 2x - 4 + 52
4x - 2x = 20 - 4 + 52
2x = 68
x = 68/2
x = 34
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