lions1129 lions1129
  • 21-10-2020
  • Mathematics
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If angle 2 is 120 degrees, a) What is the measure of angle 1?

Respuesta :

mail12siraj
mail12siraj mail12siraj
  • 21-10-2020

Step-by-step explanation:

<1+<2=180°

<1+120°=180°

<1=180°-120°

<1=60°

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