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Find the value of y. Show all of your work.

Find the value of y. Show all of your work.-example-1
User BattleBit
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1 Answer

6 votes

Answer:

y = 102°

Explanation:

The sum of angles of a quadrilateral is 360°, so ...

y = 360° -(120° +85° +53°) = 360° -258°

y = 102°

User Stelian Iancu
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