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Extending a line past a side of the polygon, and measuring the angle between the adjacent side and the line. This angle will equal 180°-(interior angle). Below, I've tried to illustrate it, where x is the exterior angle, and i is the interior angle: x\ i __\_______/
Interior angle
The shared interior angles add up 240 degrees so the shared outside angles add up to 120 degrees because angles around a point add up to 360 degrees
Such is called an exterior angle. A useful theorem is that an exterior angle is equal to the sum of its non adjacent interior angles.
1441
An interior angle is an angle in the inside of two lines, and the two lines have a line through them. Look at the line through them. The opposite angles on each side of the line are equal. That should be enough info to solve your problem
interior of an angle
If all the angle and side measures are the same, then yes, they're all congruent.
An exagon is not a commonly known shape. It may possibly be a misspelling or a rare geometric term. Assuming you meant "hexagons", here are some properties of hexagons: Six sides: Hexagons have six straight sides. Six angles: Hexagons have six interior angles, each measuring 120 degrees, making the sum of their angles 720 degrees. Regular or irregular: Hexagons can be regular, with all sides and angles equal, or irregular, with different side lengths and/or angles. Convex or concave: Hexagons can be convex, where all interior angles are less than 180 degrees, or concave, where at least one interior angle is greater than 180 degrees. Symmetry: Regular hexagons possess rotational symmetry of order 6, meaning they can be rotated by multiples of 60 degrees and still appear the same. Diagonals: Hexagons have nine diagonals (lines connecting non-adjacent vertices). Tessellation: Hexagons are an efficient shape for tessellating (covering a plane with no gaps or overlaps) in combination with other hexagons. Symmetrical division: By connecting some of its diagonals, a hexagon can be divided into three congruent parallelograms or six congruent triangles.
An exterior angle of a triangle is defined to be the angle between one side of a triangle and the extension of an adjacent side. The measurement of this exterior angle is equal to the sum of the two opposite interior angles. See the related links for diagrams and sample problems.
Same Side Interior angles are the angle pairs that are on the insides of the two lines (the interior) and on the same side of the transversala experior angle of a triangle is = to the 2 opposit interior angles of the triangle.If that's not what you are looking for sorry.
Have four sideshave 360 degrees as interior angle sumalso they have one pair of opposite side equal