# 20 Images What Is The Interior Angle Of A Regular Octagon What Is The Interior Angle Of A Regular Octagon coolmath reference polygons 08 octagonsThe measure of the central angles of a regular octagon To find the measure of the central angle of a regular octagon make a circle in the middle A circle is 360 degrees around Divide that by eight angles So the measure of the central angle of a regular octagon is 45 degrees What Is The Interior Angle Of A Regular Octagon is the exterior angle of a regular octagonSince it is a regular octagon so each of the interior angles of octagon are equal n 2 180 n where n is the number of sides of the polygon In our case n 8 for an octagon so we get 8 2 180 8 6 180 8 1080 8 135 degrees This means that each interior angle of the regular octagon is equal to 135 degrees

18 2009 the sum of the interior angles of a regular polygon with n sides is 2n 4 rtangles so for an octagon 2 8 4 rtangles 16 4 rtangles 12rtangles 12 90 degrees 1080degrees There are a total of 8 interior angles each measuring 1080 8 degrees 135 degreesStatus ResolvedAnswers 7 What Is The Interior Angle Of A Regular Octagon the sum of all the interior angles of a octagon is 1080 A octagon has 8 sides angles So you have to divide the sum of all the angles by the number of sides angles 5 5 3 means that each interior angle of the regular octagon is equal to 135 degrees Each exterior angle is the supplementary angle to the interior angle at the vertex of the polygon so in this case each exterior angle is equal to 45 degrees 180 135 45 Remember that supplementary angles add up to 180 degrees 4 9 5

Convex cyclic equilateral isogonal isotoxalInternal angle degrees 135 Edges and vertices 8Dual polygon Self What Is The Interior Angle Of A Regular Octagon means that each interior angle of the regular octagon is equal to 135 degrees Each exterior angle is the supplementary angle to the interior angle at the vertex of the polygon so in this case each exterior angle is equal to 45 degrees 180 135 45 Remember that supplementary angles add up to 180 degrees 4 9 5 polygons htmlProperties of Regular Polygons Polygon A polygon is a plane shape two dimensional with straight sides Examples include triangles quadrilaterals pentagons hexagons and so on Exterior Angle of a regular octagon Example What is the interior angle of a regular octagon A regular octagon has 8 sides so

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