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Từ vựng tiếng Anh về hình học cơ bản 67 từ vựng

acute triangle angle Angle Bisector area Axis of Symmetry bisector centroid circle circumcenter circumcircle circumference collinear decagon Diagonal of a Polygon diameter equilateral triangle Even Function Height of a Triangle heptagon hexagon incenter incircle inradius Interior Angle intersecting lines isosceles triangle kite line Line Segment Median of a Triangle midpoint nonagon noncollinear obtuse triangle octagon Odd Function parallel lines parallelogram pentagon perimeter perpendicular perpendicular lines Plane Figure point Point of Symmetry quadrilateral radius ray rectangle Regular Decagon Regular Heptagon Regular Hexagon Regular Nonagon Regular Octagon Regular Pentagon rhombus right triangle semicircle square symmetric Symmetric across the Origin symmetric across the x-axis symmetric across the y-axis Tangent Line trapezoid triangle vertex