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3 years ago

Please help- 15 points !!

Mathematics

1 answer:

kogti [31]3 years ago

3 0

Answer:

Step-by-step explanation:

If a quadrilateral is inscribed in a circle, the opposite angles add to 180°.

Therefore:

$83^o+y^o=180^o$ <em>subtract 83° from both sides</em>

$83^o-83^o+y^o=180^o-83^o\\\\y^o=97^o$

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