Math, asked by Sonal1999, 9 months ago

The angles of the quadrilateral 100 degree 50 degree 70 degree. Find the measure of the fourth angle

Answers

Answered by spiderman2019
12

Answer:

Step-by-step explanation:

Sum of all angles in quadrilateral = 360°

100° + 50° + 70° + 4th Angle = 360°

4th Angle = 360° - 220° = 140°

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