math单词汇总

1 MATH Vocabulary -Chapter 1 Integer negative number positive number natural number even number odd number rational number irrational number finite infinite decimal decimal place significant figure standard form scientific notation root algebra arithmetic geometry trigonometry fraction ratio proportion percent percentage factor multiple multiply product least common multiple dividend highest common factor divisor quotient remainder prime number set square root 2 cube root numerator denominator proper fraction improper fraction mixed numeral（number） addition subtraction multiplication division sum difference multiply index power exponent base non-zero number reciprocal rounding index form ordinary form operation four basic operations simplest form recurring decimal bracket minus plus CHAPTER 2 sequence term first term general term arithmetic progression common difference geometric progression common ratio 3 substitution o. formula algebraic expression like terms simplify combine like terms bracket expanding factorize factorization monomial binomial trinomial polynomial quadratic equation linear equation consecutive numbers subject quadratic trinomial cross multiplication constant inequality simultaneous equations substitution method elimination method unknown solution function domain range composite function inverse function dependent variable independent variable direct proportion indirect proportion tangent gradient formula expression perfect square perfect cube 4 coefficient Chapter 3 Geometry straight line angle point of intersection vertex line segment ray Curve parabola parallel perpendicular transversal vertical line horizontal line acute angle right angle obtuse angle straight angle reflex angle revolution adjacent angles complementary angles supplementary angles corresponding angles alternate angles vertically opposite angles co-interior angles interior angle exterior angle Triangle acute-angled triangle obtuse-angled triangle right triangle scalene triangle isosceles triangle 5 equilateral triangle quadrilateral parallelogram rectangle square rhombus diagonal trapezium kite pentagon hexagon heptagon octagon nonagon decagon polygon regular polygon circle semicircle center of circle circumference chord radius diameter tangent arc major arc minor arc major segment minor segment prism pyramid triangular prism square prism Cuboid cube rectangular prism cylinder 6 triangular pyramid rectangular pyramid cone sphere hemisphere volume capacity area surface area net perimeter length width height congruence congruent similarity similar bearing Due North Due East clockwise anticlockwise bisector perpendicular bisector angle bisector symmetry line of symmetry Pythagoras Theorem hypotenuse opposite adjacent sine cosine tangent vector magnitude 7 modulus column vector position vector reflection rotation translation enlargement shear stretch transformation matrix square matrix row matrix column matrix order of matrix Identity matrix equal matrices leading diagonal determinant inverse matrix plane shape 2-dimensional 3-dimensional solid figure point of contact dimension Chapter 4 Handling data probability statistics data raw data continuous data discrete data 8 quantitative data qualitative data tally chart pictograph bar chart line chart frequency polygon pie chart mean median mode distribution Frequency cumulative frequency relative frequency cumulative relative frequency range quartile lower quartile upper quartile interquartile range class limits class boundaries class width histogram frequency density outcome event sample space theoretical pro