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Unofficialllyy

  • one year ago

Quadrilateral BCDE is inscribed inside a circle as shown below. Write a proof showing that angles C and E are supplementary.

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  1. Unofficialllyy
    • one year ago
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  2. Unofficialllyy
    • one year ago
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    @anitasonia98 Last one!

  3. anonymous
    • one year ago
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    Well, angles that opposite each other in a quadrilateral add up to 180 degrees. It's just a basic facet of quadrilaterals.

  4. anonymous
    • one year ago
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    Again, not sure how to write a proof for this. It just is, you know?

  5. Unofficialllyy
    • one year ago
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    So it would just be C+E=180?

  6. anonymous
    • one year ago
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    Well, they're asking why C + E =180.

  7. Unofficialllyy
    • one year ago
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    I guess I just write because opposite angles add up to 180 lol

  8. anonymous
    • one year ago
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    Yep lol

  9. Unofficialllyy
    • one year ago
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    :) Thanks so much! I'm 100% done with Geometry now!

  10. anonymous
    • one year ago
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    Sweet! :)

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