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Ambbiiee

  • 2 years ago

. The measure of an exterior angle of a triangle is ________. A. greater than the measure of either of the remote interior angles. B. 180 degrees C. equal to the sum of the measures of the other two exterior angles. D. 90 degrees

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  1. theEric
    • 2 years ago
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    Here is a great reference for you: http://www.mathopenref.com/triangleextangle.html That is a good site.

  2. theEric
    • 2 years ago
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    You can eliminate two options immediately if you look at that link.

  3. Ambbiiee
    • 2 years ago
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    i can eliminate c and d @theEric

  4. theEric
    • 2 years ago
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    Why?

  5. theEric
    • 2 years ago
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    I'll help you get all the way to the correct answer, but you'll be the one to get there. I'll help guide you.

  6. Ambbiiee
    • 2 years ago
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    the link says "An exterior angle of a triangle is equal to the sum of the opposite interior angles." C is explaining exterior

  7. theEric
    • 2 years ago
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    Right! There you have your answer :) And I could prove it, but we don't need to go into that if you can just memorize it. :) Congrats!

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