The distance around the outside of a shape

The amount of space an object takes up

The sum of the areas of all the faces of a solid 3 dimensional figure

The distance from one edge of a circle through the center to the other edge

The distance from the center of a circle to its edge

The distance around the outside of a circle

A 3 dimensional figure with a circle on one end and a vertex on the other

A 3 dimensional solid with 8 vertices, 6 faces, and 12 edges. All angles are right angles

A 3 dimensional solid with 2 identical circular ends and one side

A perfectly round 3 dimensional solid

A flat 2 dimensional surface

A 2 dimensional shape with straight edges

A polygon with 4 sides and 4 angles

A measurement of the amount of rotation between two lines

The sum of all angles of a triangle is 180 degrees and of a quadrilateral is 360 degrees.

Angles whose sum is 90 degrees

Angles that share a side and a vertex and don't overlap.

Angles whose sum is 180 degrees

Pairs of equal angles that are opposite of each other

A polygon with three sides and three angles that add up to 180 degrees

A line that crosses at least two other lines

Geometric figures that are the same size and the same shape

A flat surface on a three dimensional solid figure

The boundary of a two-dimensional shape, or the boundary of a face on a three-dimensional shape.

A corner shared by two or more line segments

The side of a triangle that is opposite the 90 degree angle

Lines that never intersect

Lines that are at a 90 degree angle to each other

a²+b²=c² where c always represents the hypotenuse and a and b represent the other sides of a right triangle

The arithmetic average of a data set, obtained by adding the scores and then dividing by the number of scores

The middle score in a data set; half the scores are above it and half are below it

The most frequently occurring score(s) in a data set

The difference between the highest and lowest scores in a data set

A division of the total data set into four intervals, each one representing one-fourth of the total.

A value much greater or much less than the others in a data set

A group of individual values that are related in some way or have some common characteristic

A statement that compares two quantities using <, >, ≤, ≥, or ≠

Square root symbol

The expression under the square root symbol

The difference between the first and third quartiles

The average distance between each data value and the mean

A rate in which the second quantity in the comparison is one unit

A unit rate that gives the cost per unit.

The plane formed by the x and y axis

Four areas created by the X and Y axis on the coordinate plane

A diagram that shows the relationship between 2 variables

A set of two numbers that identify position on the coordinate plane

The point at which the X axis crosses the Y axis (0,0)

The horizontal number line on the coordinate plane

The vertical number line on the coordinate plane

The point where a line crosses the x axis

The point where a line crosses the y axis

A number that describes the direction and steepness of a line

A relationship between two quantities

A ratio comparing quantities of different units

A word that describes equality of ratios

The number above the line in a fraction that tells how many PARTS of the WHOLE are being considered

The number below the line in a fraction that tells how many parts make up the WHOLE.

A rate with a second term of 1

A quantity that is NOT a whole number

The amount a quantity increases or decreases from its original amount over time. It is expressed as a percent of the original amount.

Rate per 100

The amount added to the cost of merchandise to establish the selling price

An amount by which the regular price of an item is reduced. or discounted, usually to attract more buyers

A required payment to a local, state, or national government. It is calculated as a percent

Money left as a tip for service. It is usually calculated as a percent.

A rule that assigns exactly one output to every input

The set of ordered pairs consisting of the input (x) and its corresponding output (y)

The value of the output (y) when the input (x) is zero

(x) The value entered INTO a function

(y) The value that is the result of a function

A function that when graphed makes a straight line

A function that when graphed does NOT make a straight line

On the coordinate plane, when a figure moves from one place to another

On the coordinate plane, when a figure flips across a line

On the coordinate plane, when a figure turns around the origin

xy=k - when x increases, y decreases by the same factor - when graphed this forms a curve

y=kx - when x increases, y increases by the same factor - when graphed this is a straight line passing through the origin

The result of addition of two or more numbers

Any number being added

The result of subtraction of one number from another number

The number that is being subtracted (this number comes second in a subtraction problem)

The number from which another number is subtracted (this number comes first in a subtraction problem)

Assigning values to the variables in an expression or an equation

Use the properties of operations to create an equivalent expression

Addition, subtraction, multiplication, and division

An operation that "undoes" or reverses another operation

An operation that "undoes" or reverses another operation

Terms that have the same variables raised to the same power

A symbol that represents an unknown value

A constant, a variable, or coefficient together with a variable

A mathematical sentence stating that two expressions are equal