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3. The angles on a quadrilateral must total 360° Find the measurement of the missing angle. 100 105 84​
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3. The angles on a quadrilateral must total 360° Find the measurement of the missing angle. 100 105 84​

User Zdenek Maxa
by
8.1k points

1 Answer

14 votes

Answer:

71 degrees.

Explanation:

Add all the measures available!

- 100+105+84 = 289.

Sum - Measures available.

360-289 = 71 degrees!

(∩^o^)⊃━☆

User Jordan Soltman
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7.6k points
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