amc字母順序排列的單詞

1、1AMC常用單詞二常用單詞二(anti)clockwise(逆)順時針方向(least)commondenominat(最小)公分母(least)commonmultiple(最小)公倍數(prime)fact(質)因子Aabscissa橫坐標absolutevalue絕對值，e.g.｜32｜=32acuteangle銳角add，plus加adjacentangle鄰角algebraicterm代數項alternateangle內錯角a

2、ltitude高anglebisect角平分線approximate近似arc弧arithmeticmean算術平均值arithmeticprogression(sequence)等差數列arm直角三角形的股Bbase乘冪的底數底邊base底邊，底數(e.g.2的5次方，2就是底數)bisect平分Ccardinal基數centerofacircle圓心Centigrade攝氏centralangle圓心角cent美分chd弦circu

3、larcylinder圓柱體circumferenceperimeter周長circumscribe外切combination組合commondivis公約數commonfact公因子commonlogarithm常用對數commonratio公比complementaryangle余角complementaryfunction余函數complexfraction繁分數complexplane復平面compositenumber合數e.

4、g.468910121415……concentriccircles同心圓cone圓錐congruent全等的consecutivenumber連續(xù)整數constant常數codinatesystem坐標系crespondingangle同位角crosssection橫截面cuberoot立方根cube立方數，立方體cube立方體，立方數cubicmeter立方米Ddecagon十邊形decimalfraction純小數denominat

5、分母depth深度diagonal對角線diameter直徑difference差digit數字dime一角硬幣directproption正比distinct不同的dividedevenly被整除dividend被除數divide除divisible可被整除的divis因子，除數dozen打(12個)Eedge棱endpoint端點equilateraltriangle等邊三角形equilateral等邊形equivalentequa

6、tion同解方程等價方程estimation估計，近似evenintegerevennumber偶數exponent指數，冪exteriangle外角Ffaceofasolid立體的面factial階乘factization因式分解Fahrenheit華氏foot英尺3Qquadrant象限quadrilateral四邊形quarter四分之一quart夸脫quotient商Rradian弧度radicalsignrootsign根號r

7、adius半徑range值域realnumberrationalnumber實數有理數reciprocal倒數rectangle長方形rectangularcodinate直角坐標系rectangularsolid長方體recurringdecimal循環(huán)小數regularpolygon正多邊形regularsolidregularpolyhedron正多面體remainder余數rhombus菱形rightangle直角righttr

8、iangle直角三角形roundangle周角roundoff四舍五入roundto四舍五入Sscaleriangle不等邊三角形sce廿(20個)segmentofacircle弧形semicircle半圓side邊長simplefraction簡分數slope斜率solid立體的solutionset解集sphere球體squaremeasure平方單位制squareroot平方根square正方形，平方straightangle平

9、角subtract減supplementaryangles補角surfacearea表面積Ttable表格tangent切線的tens十位tenthsunit十分位tothenearest四舍五入transversal截線trapezoid梯形triangleinequality三角不等式trigonometricfunction三角函數trigonometry三角學Uunion并集units個位unit單位位Vvariable變量ve