keriannchamberp8qrp1 keriannchamberp8qrp1
  • 15-05-2018
  • Mathematics
contestada

Which of the following can be used to prove that the triangle EFG is a right triangle.

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cheilyy cheilyy
  • 15-05-2018
if you use a ruler and if it's more than 120° its not a right triangle it has to be 120°
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