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  • 18-11-2021
  • Mathematics
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MZL The second angle in a triangle is five times as large as the first. The third angle is two-thirds as large as the first. Fin​

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Аноним Аноним
  • 18-11-2021

Answer:

Step-by-step explanation:

Find the angles?

internal angles of a triangle sum to 180°

x + 5x + ⅔x = 180

6⅔x = 180

x = 27

27°, 135°, 18°

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