几何图形英文(几何图形用英文怎么说)

「英语词汇」你知道数学运算、几何图形等用英语怎么说吗

Arithmetic(算术)

(A)2 plus 1 equals/is 3.

(B)8 minus 3 equals/is 5.

(C)4 times 2 equals/is 8.

(D)10 divided by 2 equals/is 5.

Fractions(分数)

(A)one quarter/one fourth

(B)one third

(C)one half/half

(D)two thirds

(E)three quarters/three fourths

Percents(百分数)

(A)ten percent

(B)fifty percent

(C)seventy-five percent

(D)one-hundred percent

Types of Math(数学种类)

(A)algebra:代数

(B)geometry:几何学

(C)trigonometry:三角学，三角函数

(D)calculus:微积分

(E)statistics:统计学

Measurements(测量)

(1)height:高度

(2)width:宽度

(3)depth:深度

(4)length:长度

(5)inch:英寸

(6)foot:英尺

(7)yard:码

(8)centimeter:厘米

(9)meter:米

(10)distance:距离

(11)mile:英里

(12)kilometer:千米

Lines(线)

(13)straight line:直线

(14)curved line:曲线

(15)parallel lines:平行线

(16)perpendicular lines:垂线

Geometrics Shapes(几何图形)

(17)square:正方形

(17.a)side:边

(18)rectangle:长方形

(18.a)length:长

(18.b)width:宽

(18.c)diagonal:对角线

(19)right triangle:直角三角形

(19.a)apex:顶点

(19.b)right angle:直角

(19.c)base:底边

(19.d)hypotenuse:斜边

(20)isosceles triangle:等腰三角形

(20.a)acute angle:锐角

(20.b)obtuse angle:钝角

(21)circle:圆

(21.a)center:圆心

(21.b)radius:半径

(21.c)diameter:直径

(21.d)circumference:圆周，周长

(22)ellipse/oval:椭圆

Solid Figures(立体图形)

(23)cube:立方体

(24)cylinder:圆柱体

(25)sphere:球体

(26)cone:圆锥体

(27)pyramid:棱锥体

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