The area of a flat, or plane figure is the number of unit squares that can be contained within it.
area
the part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
algebra
a statement that the values of two mathematical expressions are equal
equation
a numerical quantity that is not a whole number
Fraction
Multiplying a number by itself
squaring
A real number that cannot be expressed as a rational number.
Irrational Number
Whole numbers and their opposites.
intergers
The distance around a circle (perimeter)
circumference
Same shape and same size
Congruent
A pair of numbers, (x, y), that indicate the position of a point on a Cartesian plane
Ordered pair
When 2 or more edges intersect they form these.
Verticies
An average of numbers.
Mean
The middle of the numbers.
Median
The number that is the most used/shown
Mode
The largest number minus the smallest number.
Range
A term describing gathered information such as a set of numbers or facts
data
Lines with no common points and always the same distance apart
parallel lines
The result of simplifying an expression.
value
the point or line where two faces meet, or, in set theory, those elements common to two or more sets
intersection
A constant is a fixed number, rather than a variable number. In the equation x=2y+3 the numbers 2 and 3 are constants
constant