What Is The Missing Angle Measure of This Irregular Quadrilateral

asked Aug 8, 2020 11.0k views

3 votes

4.8k points

Please log in or register to add a comment.

6 votes

Answer:

the sum of the angles in a quadrilateral is 360 degrees

Explanation:

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

4.7k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.3m questions

6.9m answers