# Example 1 - Chapter 3 Class 8 Understanding Quadrilaterals

Last updated at April 16, 2024 by Teachoo

Chapter 3 Class 8 Understanding Quadrilaterals

Serial order wise

Last updated at April 16, 2024 by Teachoo

Example 1 Find measure x Given Exterior angles 50°, 90°, x, 110° We know that Sum of exterior angles = 360° 50° + 90° + x + 110° = 360° 250° + x = 360° x = 360° − 250° x = 110°