essiehernandezpdrkpm essiehernandezpdrkpm
  • 09-09-2019
  • Mathematics
contestada

what is the value of x?
20
35
60
70

what is the value of x 20 35 60 70 class=

Respuesta :

litaisone
litaisone litaisone
  • 09-09-2019

Answer:

20

Step-by-step explanation:

so we know x+40=3x because opposite angles are congruent so if you solve it out you get x=20

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