Matching Pairs Matching Column GameOnline version Geometry Activity by Adanna Wright 1 Line Segment 2 Intersecting Line Segments 3 Right Angle 4 Rhombus 5 Quadrilateral 6 Perpendicular Line Segments 7 Vertex 8 Scalene Triangle 9 Equilateral Triangle 10 Straight Angle 11 Obtuse Angle 12 Angle 13 Parallelogram 14 Square 15 Acute Angle a polygon with four sides a triangle with all sides equal and all angles equal It is more than 90° and less than 180°. An angle of 180°. one part of a line the intersection point of two sides of a plane figure an equilateral parallelogram having oblique angles two line segments which cross to form 90 degree angles A quadrilateral having both pairs of opposite sides parallel to each other Figure formed by two rays. Line segments that cross each other a triangle having three unequal sides and angles a rectangle having all four sides of equal length Less than 90° and more than 0 ° Angle that equals 90 degree.
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