Unika50
Unika50 Unika50
  • 20-02-2021
  • Mathematics
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if an angle is three times of its supplement, find the angle​

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Аноним Аноним
  • 20-02-2021

Answer:

135° angle

Let the angle be x it's supplement = (180-x)

x = 3 (180-x)

⇒x=540−3x

⇒4x=540⇒x=135°

Step-by-step explanation:

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