2 years ago

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

Mathematics

1 answer:

AlladinOne [14]2 years ago

6 0

Answer:

71 degrees.

Step-by-step explanation:

Add all the measures available!

- 100+105+84 = 289.

Sum - Measures available.

360-289 = 71 degrees!

(∩^o^)⊃━☆

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

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