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30 Cards in this Set
- Front
- Back
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century |
a period of 100 years |
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circle graph
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a graph of data where the entire circle represents 100%
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column
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a vertical arrangement of objects or numbers in an array or a table
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combination
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counting the number of ways something can happen
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common multiple
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a multiple that is shared by two or more numbers
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commutative property
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the order in which two numbers are added or multiplied does not change the sum
a+b=b+a
ab=ba |
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congruent angle
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angles with the same measure |
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chord |
straight line connecting two points on a curve |
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diameter
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the length of a straight line passing through the center of a circle and connecting two points on the circumference
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dilation
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a transformation in which a figure is enlarged or reduced to scale
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factor tree
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a diagram showing the prime factorization of a number; the factors branch out from the previous factors until all of the factors are prime numbers
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fitted line
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a line used in a graph with a number of points that don’t line up, but go in basically the same direction
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formula
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a standard procedure for solving mathematical problems
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function
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an input-output relationship that has exactly one output for each input
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increase
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the process of becoming larger or longer
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integer
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any of the natural numbers (positive or negative)
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likelihood
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the probability of a specified outcome
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lowest term
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a fraction that cannot be simplified
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mean
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in a data set, the sum of all the data points, divided by the number of data points; average
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median
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the middle number in a set of numbers ordered from least to greatest
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mode
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the number that appears most often in a set of numbers
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outcome
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the result or consequence
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perpendicular lines
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two lines that intersect to form right angles
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property
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a characteristic or attribute that something has such as color, height, weight, etc.
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protractor
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an instrument used for drawing and measuring angles
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radius
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the length of a line segment between the center and circumference of a circle or a sphere
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Roman Numeral
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how ancient Romans used to write numbers |
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straight angle
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an angle that measures 180 degrees
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three dimensional
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having the dimensions of height, width, and depth |
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vertical angle
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a pair of opposite congruent angles formed by intersecting lines |
