Seudónimo Seudónimo
  • 03-10-2016
  • Mathematics
contestada

Can you guys help with these problems

Can you guys help with these problems class=

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arduino1765 arduino1765
  • 06-10-2016
the little square in the angle means 90 degrees. so if you know one angle in that overall angle is 76 you just have to subtract 72 from 90 and get 18. but since its (x-6) is the answer you would take 18 and take away 6 to get 12
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