Interior Angles, Exterior Angles and the Sum | Polygon Worksheets - Free Printable

Educational worksheet: Interior Angles, Exterior Angles and the Sum | Polygon Worksheets. Download and print for classroom or home learning activities.

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1) Sum of the interior angles: 540°, m∠A = 90°, m∠B = 120°, m∠C = 100°, m∠D = 110°, m∠E = 120°
2) Sum of the interior angles: 720°, m∠F = 130°, m∠G = 110°, m∠H = 120°, m∠I = 100°, m∠J = 110°, m∠K = 150°
3) Sum of the interior angles: 540°, m∠L = 100°, m∠M = 110°, m∠N = 120°, m∠O = 90°, m∠P = 120°
4) Sum of the interior angles: 540°, m∠Q = 110°, m∠R = 100°, m∠S = 120°, m∠T = 90°, m∠U = 120°
5) Sum of the interior angles: 720°, m∠V = 120°, m∠W = 110°, m∠X = 100°, m∠Y = 130°, m∠Z = 110°, m∠A1 = 150°
6) Sum of the interior angles: 540°, m∠B1 = 100°, m∠C1 = 110°, m∠D1 = 120°, m∠E1 = 90°, m∠F1 = 120°

Parent Tip: Review the logic above to help your child master the concept of sum of interior angles of a polygon worksheet.

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