Adia234 Adia234
  • 18-09-2020
  • Mathematics
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The measure of an angle is 69º. What is the measure of its supplementary angle?

Respuesta :

meredith48034
meredith48034 meredith48034
  • 19-09-2020

Answer:

Step-by-step explanation:

x + 69 = 180

x = 111

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