睿途新sat包-数学合集词汇

基础add，plus加subtractdifference差product积divide除divisible可被整quotient商factorial阶乘power乘方radicalsignrootsigntothenearestunion并集propersubsetsolutionsetalgebraicterm代数项liketerms,similarterms同类项numericalcoefficient数字系数literalcoefficient字母系数inequalitytriangleinequalityrange值originalequationequivalentequationlinearequation线性方程 properfraction真分数mixednumber带分数simplefraction简分numerator分子denominator分母quarter四分之一decimalfractiontenthsunitarithmeticmean算术平均值weightedaverage平均值geometricmean几何平均数exponent指数，幂cube立方数，立方体squareroot平方根cuberoot立方根commonlogarithmdigitconstant常inversefunction反函数linear一次的，线性的factorization因式分解roundoff四舍五入有关数positivenumber正数negativenumber负数oddinteger奇整数oddnumber奇数eveninteger,evennumber偶数integer,wholenumber整数positivewholenumber正整数negativewholenumber负整数consecutivenumber连续整数realnumber,rationalnumber实数,有理inverse倒数……commondivisor公约ordinaryscale,decimalscale十进制nonnegative非负的tensmode众数median中数arithmeticprogression(sequence)等差数列geometricprogression(sequence)等比数approximate近似cardinal基数ordinal序directproportionproportion比例permutation排列combination组合table表格unit单位,几何部所有的alternateangle内错角verticalangle对顶角centralangle圆心角interiorangle内角exterioranglecomplementaryangleadjacentangleacuteangle锐角obtuseangle钝角rightangle直角roundanglestraightangle平角scalenetriangle不等边三角形isoscelestriangle等腰三角形righttriangle直角三角形oblique斜三角形semicircle半圆quadrilateral四边形pentagon五边形hexagon六边形heptagon七边形octagon八边形nonagon九边形decagonpolygon多边形parallelogram平行四边形equilateral等边形square正方形，平regularpolygon正多边rhombustrapezoidarc弧line,straightlinelinesegmentparallellinessegmentofacirclecuberectangularsolid长方circularcylinder圆柱体cone圆锥sphere球体altitude高depthside,radian弧surfacearea表面crosssection横截面centerofacircle圆心chord弦radius半diagonal对角线diameter直径edge棱faceofasolid立体的面hypotenuse斜边includedside夹边leg三角形的直medianofatriangleopposite直角三角形中的对边tangent切线的transversal截interceptcoordinatesystem坐标系origin原点abscissaordinate纵坐Numberline数quadrantslopetrigonometry三角学bisect平分circumscribe外inscribe内切intersect相交perpendicular垂直congruent全等的multilateral多边其它相关词nickel5美分硬币dime一角硬币dozen打(12个)score廿(20个)Ce