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Mabel measured an angle on her math worksheet with her protractor. The angle measured 163°. If she were to draw an angle which was supplementary to the angle on her worksheet, what should that new angle measure?

User UmYeah
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1 Answer

9 votes
9 votes

Two supplementary angles equal 180 degrees when added together.

180 - 163 = 17


the other angle would be 17 degrees

User Chris Dworetzky
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