# Exterior angles

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This is a coloring activity for a set of 12 problems on the exterior angle sum theorem. The exterior angle is equal to the sum of the two remote…

Applet informally illustrates to the student that the sum of the measures of the interior angles of any quadrilateral is 360 degrees, and that the sum of the measures of the exterior angles of any quadrilateral is 360 degrees. This applet is a revision of the one found at http://tube.geogebra.org/m/1878165. It was revised in order to help students develop the formula for the sum of the measures of the interior angles of any n-gon = 180(n - 2).

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Math by Tori: Triangles Unit: Interior Angle Sum and Exterior Angle (Remote Interior Angles)

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Parallel lines and transversals activity worksheet. Vertical angles, Corresponding angles, Alternate interior and alternate exterior angles, Linear pairs

Two pages of introduction to polygon vocabulary, interior angle sum, exterior angles, naming, and parts of the polygon. Twelve practice problems involve solving from variables, determining the number of sides of a polygon, and finding interior and exterior angles. Answer key included. The one-page reference sheet is a great way for SPED and ESL/ESOL students to have a quick way to access the information they need for polynomials. Happy Solving! from the miss jude math! shop

Triangles Unit: Interior Angle Sum and Exterior Angle (Remote Interior Angles)

Interior and Exterior Angles of Polygons Cut, Paste, Solve, Match Puzzle… More

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