by: student sample 1. acute angles right angles obtuse angles congruent angles complementary...
TRANSCRIPT
By: Student Sample
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Acute angles Right angles Obtuse angles Congruent angles Complementary angles Parallel lines Intersecting lines (not perpendicular) Perpendicular lines Isosceles triangles Obtuse triangle Parallelograms Rectangles Squares Trapezoids Polygons with more than 4 sides (pentagons, hexagons, etc.) A symmetric polygon A non-symmetric polygon A concave polygon A polygon composed by two or more smaller polygons
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An Acute Angle is an angle smaller than 90 degrees.
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A Right Angle is an angle that is 90 degrees. 5
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An Obtuse Angle is an angle that is more than 90 degrees.
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Congruent Angles are angles two angles that have the same angle measurements in degrees.
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Complementary Angles are two angles that add up to equal 90 degrees.
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Parallel Lines are lines are always the same distance apart and will never meet.
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Intersecting Lines are lines that have one and only one point in common. 15
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Perpendicular Lines are two lines that meet at a 90 degree angle. 17
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An Isosceles triangle is a triangle with two congruent sides.
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An Obtuse Triangle has one angle that is more than 90 degrees. 21
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A Parallelogram is a quadrilateral with both pairs of opposite sides parallel and equal in length. 23
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A Trapezoid is a quadrilateral which has one pair of parallel sides. 25
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A square has four equal sides and all the eternal angles equal 90 degrees. 27
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A Rectangle is a four sided polygon that all eternal angles are 90 degrees. 29
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A Nonagon is a polygon with 9 sides.
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A Heptagon is a 7 sided polygon with all eternal angles equaling 900 degrees. 33
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A Symmetrical Polygon is a polygon that can be dissected into two congruent parts that every point on one side of the bisection line will have a reflective point on the other side of the bisection line. 35
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A non-symmetrical polygon is a polygon that can not be dissected into two congruent parts.
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A Concave Polygon has at least one angle that measures more than 180 degrees.
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This is a polygon that is made up of two smaller polygons. 41
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