interior angles of polygon

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• Polygon — For other uses, see Polygon (disambiguation). Some polygons of different kinds In geometry a polygon (   …   Wikipedia

• polygon — polygonal /peuh lig euh nl/, adj. polygonally, adv. /pol ee gon /, n. a figure, esp. a closed plane figure, having three or more, usually straight, sides. See illus. under heptagon, hexagon, octagon, pentagon, quadrilateral, triangle …   Universalium

• interior angle — n. 1. any of the four angles formed on the inside of two straight lines when crossed by a transversal: see ALTERNATE ANGLES 2. the angle formed inside a polygon by two adjacent sides …   English World dictionary

• interior angle — noun Date: 1756 1. the inner of the two angles formed where two sides of a polygon come together 2. any of the four angles formed in the area between a pair of parallel lines when a third line cuts them …   New Collegiate Dictionary

• Rectilinear polygon — Some examples of rectilinear polygons A rectilinear polygon is a polygon all of whose edges meet at right angles. Thus the interior angle at each vertex is either 90° or 270°. Rectilinear polygons are a special case of isothetic polygons. In many …   Wikipedia

• regular polygon — noun A polygon which is both equiangular and equilateral (i.e. having all sides the same length and all interior angles the same). Ant: irregular, polygon …   Wiktionary

• Regular polygon — A regular polygon is a polygon which is equiangular (all angles are congruent) and equilateral (all sides have the same length). Regular polygons may be convex or star.General propertiesThese properties apply to both convex and star regular… …   Wikipedia

• interiorangle — interior angle Angles 3, 4, 5, and 6 are interior angles; angles 3,6 and 4,5 are alternate interior angles. Clarinda/Academy Artworks n. 1. Any of the four angles formed between two straight lines intersected by a third straight line. 2. The… …   Universalium

• Triangle — This article is about the basic geometric shape. For other uses, see Triangle (disambiguation). Isosceles and Acute Triangle redirect here. For the trapezoid, see Isosceles trapezoid. For The Welcome to Paradox episode, see List of Welcome to… …   Wikipedia

• Angle — This article is about angles in geometry. For other uses, see Angle (disambiguation). Oblique angle redirects here. For the cinematographic technique, see Dutch angle. ∠, the angle symbol In geometry, an angle is the figure formed by two rays… …   Wikipedia

• Quadrilateral — This article is about four sided mathematical shapes. For other uses, see Quadrilateral (disambiguation). Quadrilateral Six different types of quadrilaterals Edges and vertices 4 …   Wikipedia