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What Is The Missing Angle Measure of This Irregular Quadrilateral​

What Is The Missing Angle Measure of This Irregular Quadrilateral​-example-1
User Berkelem
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1 Answer

6 votes

Answer:

the sum of the angles in a quadrilateral is 360 degrees

Explanation:

360 - (60 + 150 + 70) = 360 - 280 = 80 degrees

User Mariya Davydova
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