An angle whose measure is greater than 0º and less than 90º.
What is an Acute Angle
100
The middle number or item in a set of numbers or objects arranged from least to greatest, or the mean of the two middle numbers when the set has two middle numbers.
What is Median
200
5,300,000 written as 5.3 × 106
What is Scientific Notation
200
Lines in the same plane that do not cross, the distance between the lines is constant.
What are Parallel Lines
200
A mathematical sentence that includes one of the inequality symbols, <, >, <, ., or ~ to
compare unequal expressions.
What is an Inequality
200
Two angles with measures that have a sum of 90º.
What are Complementary Angles
200
The number or object that appears most frequently in a set of numbers or objects.
What is Mode
300
any real number of the form a/b, where a and b are integers and b is not zero, as 7 or 7/3
What are Rational Numbers
300
A closed figure formed from line segments that meet only at their endpoints. Examxples: Square, Pentagon, Hexagon...
What is a Polygon
300
A function that can be graphically represented in the Cartesian coordinate plane by a straight line.
What is a Linear Function
300
An angle that has a measure of 180o.
What is a Straight Angle
300
The sum of a set of numbers divided by the number of elements in the set.
What is Mean
400
Numbers that cannot be written as a ratio of two integers. The decimal form of the number never terminates and never repeats.
What are Irrational Numbers
400
Measured in cubed units
What is Volume
400
The value of y on the coordinate plane where x = 0, Or the value of x on the coordinate plane where y = 0.
What are Intercepts
400
Equal in size and shape
What is Congruent
400
Graph that displays change with time.
What is a Line Graph
500
An equation showing that two ratios are equal.
What is a Proportion
500
A four-sided plane rectilinear figure with opposite sides parallel.
What is a Parallelogram
500
The shape of this graph is an U or Parabola
What is X^2
500
1. When a transversal intersects two lines, these angles are on the same side of the transversal and on the same side of the given lines.2. Angles in the same relative position in similar or congruent figures.
What are Corresponding Angles
500
A data point in a sample widely separated from the main cluster of points in the sample.