Math9 project-ABC Book by: Jeffrey May Teacher: Mrs. burton

A - angle  Angle :is the measure of a turn or the endpoint where two lines intersect

B - Base  Base: is the term Base is used to refer to a given mathematical entity that is used as a building block. This is the base

C -constant  Constant : is a term used for equations or answers that will not change regardless of the type of question it is pertaining to.

D - diameter  Diameter :is a line which connects two points of the circle. It is also twice the Radius, which is from the center for the circle, to the edge.

E - evaluate  Evaluate: is when an expression is simplified as much as it can be. This is evaluate

F - fraction  Fraction : represents a part of a whole or, more generally, any number of equal parts.

G - geometry  Geometry : is all about shapes and their properties.

H - hypotenuse  Hypotenuse : it is the side of a right angled triangle opposite to the right angle.

I - isolate  Isolate : to set apart or cut off from others, that is to separate the variables. This is isolate

J - joint  Justification: A statement explaining and defending a solution for a question. For example: 2x-5=5 2x=10 X=5 5 is the correct answer, The justification is: 2(5)-5=5 10-5=5 5=5 Answer is justified.

K - kilogram  Kilogram : is a weight units to measure the weight

L - linear  Linear : makes reference to linear algebra

M – model  Model : used to refer to a mathematical model which is the description of a system by use of mathematical language

N – numerical coefficient  Numerical coefficient : is the constant multiplicative factors attached to the variables in a mathematical expression.

O – order of rotation  Order of rotation :is the shape or image can be rotated and it still looks the same.

P – polygon  Polygon : its is a closed plane shape which is made up of many line sections which are joined together, and sides do not cross each other, with two sides meeting exactly at every vertex.

Q - quotient  Quotient : is the result or answer to a division problem.

R – rotational  Rotational : is a motion of a certain space that preserves at least one point.

S - symmetry  Symmetry : is the property that something does not change under a set of transformations.

T – term  Term : which may form a separable part of an equation, a series, or another expression

U – unlike terms  Unlike term : terms which are not similar and cannot be grouped together.

V – variable  Variable : is an alphabetic character representing a number which is either arbitrary or not fully specified or unknown. This is variable

W – whole number  Whole number : simply the numbers, 1, 2, 3, 4, 5, …

X – x-axis  X- axis : is the horizontal axis of a two-dimensional plot in Cartesian coordinates that is conventionally oriented to point to the right (left figure).

Y – y-axis  Y- axis : The vertical axis of a two-dimensional plot in Cartesian coordinates.

Z – zero dimensional  Zero dimensional : a zero-dimensional topological space is a topological space that has dimension zero with respect to one of several in equivalent notions of assigning a dimension to a given topological space.