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  • 03-10-2017
  • Mathematics
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unknown interior for 65° and 45°

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upandover
upandover upandover
  • 03-10-2017
To find the answer, use this equation:
65 + 45 + x = 180
Simplify:
110 + x = 180
Subtract:
x = 70
Your unknown interior is 70

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