摘要:在SSAT數(shù)學(xué)考試中經(jīng)常會出現(xiàn)一些詞匯來代表某種符號,小編今天為大家整理了在SSAT數(shù)學(xué)考試中常見符號詞匯,希望對大家有幫助。
n的次方根 nth root
! factorial
指數(shù) exponent, use a as a factor b times
ab subscript, for descriptive discrimination
% percent
| | absolute value
~ similar, is similar to
ㄥ angle, as in ㄥA or ㄥABC
mㄥ measure of angle
± plus or minus
× times or mutiply
÷ divide
= equals, is equal to
≠ does not equal, is not equal to
< is less than
> is greater than
≦ is less than or equal to
≧ is greater than or equal to
<> is not equal to; is less than or greater than
: is to, as in proportions, a : b as c : d
- - - between numerais or letters, shows omission of some numerals or letters at the end of a series or esquence shows "and so no"
√ positive square root
圓周 Circumference
面積 area
直徑 diameter
半徑 radius
周邊;周長 perimeter
次方 power
根(數(shù)) root
長 length
寬 width
高 height
基數(shù);底邊 base
直角 right angle; is perpendicular to
⊙ circle
弧形 arc
△ triangle
正三角 equilateral triangle
等腰三角 isosceles triangle
直角三角 right triangle
□ square
四邊形 quadrilateral
平行四邊形 parallelogram
梯形 trapezoid
( x , y ) coordinates of a point in a plane
( x , y , z ) coordinates of a point in space
∴ therefore
$ dollar sign
¢ cent sign
( ) parentheses, shows order of operations
[ ] brackets, shows order of operations
{ } braces, shows order of operations; also shows members of a set, when empty shows empty set
以上就是SSAT數(shù)學(xué)考試中常出現(xiàn)的那些符號詞匯,大家應(yīng)該牢記才能在SSAT考試中靈活運(yùn)用,后小編預(yù)祝大家在SSAT中取得佳績。