Use the sum of exterior angles to solve for the missing variable ex 3

👉 Learn how to solve for an unknown variable in the exterior angle of a polygon. The exterior angle of a polygon is the angle between a side of the polygon and an outward extension of the adjacent side. The sum of the exterior angles of a polygon is 360 degrees.

Given the expressions for the exterior angles of a polygon, to find an unknown variable, we equate the sum of the expressions for the angles to 360 degrees and solve for the unknown variable.

Organized Videos:
✅Polygons
✅Sum of Exterior Angles of a Polygon
✅One Exterior Angle of a Polygon
✅Number of Sides of a Regular Polygon
✅Sum of Interior Angles of a Polygon
✅One Interior Angle of a Polygon
✅Interior Angle Sum of a Polygon
✅Interior and Exterior Angles of Polygons
✅Classify Polygons
✅Congruent Polygons
✅Similar Polygons

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