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OpenStudy (unofficialllyy):
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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OpenStudy (unofficialllyy):
OpenStudy (unofficialllyy):
@anitasonia98 Last one!
OpenStudy (anonymous):
Well, angles that opposite each other in a quadrilateral add up to 180 degrees. It's just a basic facet of quadrilaterals.
OpenStudy (anonymous):
Again, not sure how to write a proof for this. It just is, you know?
OpenStudy (unofficialllyy):
So it would just be C+E=180?
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OpenStudy (anonymous):
Well, they're asking why C + E =180.
OpenStudy (unofficialllyy):
I guess I just write because opposite angles add up to 180 lol
OpenStudy (anonymous):
Yep lol
OpenStudy (unofficialllyy):
:) Thanks so much! I'm 100% done with Geometry now!
OpenStudy (anonymous):
Sweet! :)
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