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Chapter 9
Chapter 8
Chapter 7
Chapter 6
Chapter 5
100
If m^2=n, then m is a square root of n.
What is a Square Root
100
An angle whose measure is 90 degrees.
What is a right triangle?
100
A comparison of two numbers using division?
What is a ratio?
100
The set of all points in a plane that are the same distance from a fixed point.
What is a circle?
100
Two nonzero numbers whose product is 1.
What are reciprocals?
200
Any number that has integer square roots.
What is a perfect square?
200
Two angles whose measures have a sum of 180 degrees.
What are supplementary angles?
200
Ratios that have the same value?
What are equivalent ratios?
200
The point inside a circle that is the same distance from all the points on the circle.
What is the center?
200
A method for estimating the sum of two or more numbers.
What is front-end estimation?
300
A number that cannot be written as a quotient of two integers.
What is an irrational number?
300
A pair of opposite angles formed when two lines meet at a point.
What are vertical angles?
300
A ratio of two quantities measured in different units.
What is a rate?
300
The distance from the center to any point in a circle.
What is the radius?
300
The first non-zero digit in a number.
What is a leading digit?
400
The sides that form the right angle in a right triangle.
What are legs?
400
Two lines in the same plane that do not intersect.
What are parallel lines?
400
A rate that has a denominator of 1 unit.
What is a unit rate?
400
The distance across a circle through the center.
What is the diameter?
400
The sum of the values in the data set divided by the number of values.
What is the mean?
500
This states that for any right triangle, the sum of the squares of the lengths of the legs equals the square of the length of the hypotenuse.
What is the Pythagorean Theorem?
500
Pairs of angles or sides of different polygons that are in the same relative position.
What are corresponding parts?
500
An equation that states that two ratios are equivalent.
What is a proportion?
500
The ratio of the circumference of a circle to its diameter.
What is Pi?
500
The difference of the greatest and the least value in a data set?
What is the range?