A polygon with 4 sides
quadrilateral
The number of times a particular item appears in a data set.
frequency
A number that indicates the operation of repeated multiplication.
exponent
The value of y at the point where a curve crosses the y-axis.
y-intercept
A line segment that connects two points on a curve.
chord
A portion of the circumference of a circle.
arc
The answer to a division problem.
quotient
Lines that have one and only one point in common.
intersecting lines
Two angles that share both a side and a vertex.
adjacent angles
The number of square units that covers a shape or figure.
area
The bottom of a plane figure or three-dimensional figure.
base
The set of points in a plane that are a fixed distance from a given point, called the center.
circle
To divide into two congruent parts.
Bisect
The distance around a circle.
circumference
Figures or angles that have the same size and shape.
congruent
A number that represents the characteristics of a data set.
average
A unit of measure of an angle.
degree
The result of subtracting two numbers.
difference
A mathematical statement that says that two expressions have the same value; any number sentence with an =.
equation
A number that indicates the operation of repeated multiplication.
exponent
In probability, a set of outcomes.
event
A triangle that has three equal sides.
equilateral triangle
Two equations whose solutions are the same.
equivalent equations
To substitute number values into an expression.
evaluate
A real number that is less than zero.
negative number
A point on a line segment that divides the segment into two congruent segments.
midpoint
A polynomial with three terms.
Trinomial
A statement that might be true, which can then be tested.
Hypothesis
The line that divides something into two equal parts.
Bisector
A polynomial with two terms.
Binomial
Without an end. Not finite.
Infinite
consisting of three terms.
Trinomial
A value that does not change.
constant