Ara3333 Ara3333
  • 15-01-2021
  • Mathematics
contestada

The second angle of a triangle is three times as large as the first angle. The third angle is 40° greater than the first angle. How large are the angles?

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needabigmac1 needabigmac1
  • 15-01-2021
30 70 90 are the angles of the triangle hope this is helpful
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