GRADE 7: 3rd Quarter

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What is the sum of the interior angles of a polygon with 11 sides?

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What is the sum of the exterior angles of a polygon with 10 sides? 4 sides?

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What is the measure of each interior angle of a regular pentagon?

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What is the measure of each exterior angle of a regular nonagon?

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What is the measure of each interior angle of a regular Hexagon?

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How many triangles can be formed in Octagon?

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What is the sum of interior angles of 15-gon?

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What is the measure of each interior angle of a regular nonagon?

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How many triangles can be formed in quadrilateral?

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How many triangles can be formed in Decagon?

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Circle is also considered a polygon