Assorted Vocabulary List for Geometry—几何分类词汇表Construction Tools—画图工具
Ruler (= Straightedge)—直尺
Compass—圆规
Pencil—铅笔
Triangle—三角尺
Protractor—量角器
Basics—基本
Point—点
Vertex—顶点
Line—直线
Line Segment—线段蓝色的英文单词
Ray—射线
Length—长
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Width—宽
Ba—底
Height—高
Leg—腰
Ba Area—底面积
Diagonal—对角线
Side—边
Angles—角
Acute Angle—锐角
Right Angle—直角
Obtu Angle—钝角
Straight Angle—平角
Round Angle—周角Complementary Angle—余角Supplementary Angle—补角Concutive Angles—连续角Corresponding Angles—同位角Alternate Interior Angles—内错角Alternate Exterior Angles—外错角Vertical Angles—对顶角
2-D Shapes—二维图形
Triangle—三角形
•Scalene Triangle—不等边三角形
•Isosceles Triangle—等腰三角形
•Equilateral Triangle—等边三角形•Acute Triangle—锐角三角形
•Right Triangle—直角三角形
•Obtu Triangle—钝角三角形Quadrilateral—四边形
•Parallelogram—平行四边形
•Square—正方形
•Rectangle—长方形
•Rhombus—菱形
•Trapezoid—梯形
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•Kite—风筝形
怀孕食谱Pentagon—五边形
Hexagon—六边形
Heptagon—七边形
Octagon—八边形
Nonagon—九边形
Decagon—十边形
Dodecagon—十二边形
Circle—圆
Ellip—椭圆星月岛
Descriptions of Shapes—形容图形
相干解调
Convex—凹的
Concave—凸的
Similar—相似
•Scale Factor—比例因子
Congruent—全等
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Equiangular—等角
Equilateral—等边
Regular (Polygon)—正（多边形）Symmetric—对称
•Line Symmetric—线对称
•Rotational Symmetric—旋转对称
Special Segments of Triangles—三角形的特殊线段Perpendicular Bictor—垂直平分线
Angle Bictor—角的平分线
Median—中线
Altitude (= Height)—高
Parts of a Circle—圆的部分Arc—圆弧
Intercepted Arc—截弧Inscribed Angle—内接角Center—中心、圆心Diameter—直径Radius—半径
Chord—弦
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Solids—固体
Prism—角柱体Rectangular Prism—长方体Cube—正方体Pyramid—椎体Cylinder—圆柱体Cone—圆锥
Sphere—球
