If two angles are supplementary and one angle measures 47°, what is the measure of the other angle?

43°
133°
53°
47°

Respuesta :

Answer:

133°

Step-by-step explanation:

Supplementary angles add to 180 degrees. Call the unknown angle x

47 +x = 180

Subtract 47 from each side

47-47+x =180-47

x = 133

Answer:

133

Step-by-step explanation:

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