Polygons Angles

Which words correctly complete the statement above? A regular polygon is a polygon with _____________ side lengths congruent and _______________ angle measures congruent. no, all all, no all, all no, no Which figure is concave? A C B D All interior angles of a convex pentagon sum to _______.?180 degrees 360 degrees 540 degrees 720 degrees The exterior angles of a convex polygon sum to (Please just put the number, no label.) degrees. What is the measure of exterior angle at J? degrees this angle Find the angle measure of a regular, convex octagon. degrees regular, convex heptagon irregular, convex heptagon irregular, concave hexagon Which best describes the figure? irregular, concave heptagon (No spaces or commas in your answer please.) Find the sum of the measures of all interior angles of a regular 40-gon. degrees regular, convex hexagon regular, convex pentagon regular, concave hexagon Which best describes the figure? irregular, convex pentagon What is the measure of exterior angle at A? degrees A ^{12x}this angle ^{8x}B D ^{7x}^{9x}C Find the angle measure of a regular, convex decagon. degrees Find the angle measure of a regular, convex triangle. degrees Find the angle measure of a regular, convex nonagon. degrees |

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