Respuesta :

shinberg

So we know that a straight line is equal to 180 so we can make an equation

97+x=180

subtract 97 to both sides

x=83

Have a great night and i really hope this helps you hon :)

salsamama

We know that the line is 180 degrees so...

97+x=180

x=180-97

x=83

Answer: 83 degrees

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good job