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62 Cards in this Set
- Front
- Back
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median
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the middle value when the data is arranged in numerical order
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similar
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figures that have exactly the same shape but not necessarily the same size
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range
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the difference between the least and the greatest value in the set
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percent
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ratio of a number to 100
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mean
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the sum of all the items, divided by the number of items in the set
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tip
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an amount added to a bill for service
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equivalent ratios
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ratios that name the same comparison
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corresponding angles
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angles in a figure that are congruent
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mode
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the value or values that occur most in a set
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sales tax
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an amount added to the price of an item
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proportion
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an equation that show two ratios are equivalent
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ratio
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comparison of two quantities using division
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corresponding sides
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lengths in a figure that are in proportion
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discount
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an amount that is subtracted from the regular price of an item
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unit rate
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a rate when the second quantity is to one unit
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rate
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a ratio that compares two quantities that have different units
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rectangle
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a parallelogram with
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rhombus
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a parallelogram with
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square
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a special rectangle with all
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trapezoid
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has exactly one pair
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congruent
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having the same
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sides
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matching sides of
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transformation
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moves a figure
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translation
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movement of a
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rotation
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movement of a
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reflection
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flips a figure over a
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line
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creating a mirror
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reflection
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a line that a figure is
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polygon
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a closed plane figure
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triangle
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a polygon with 3 sides
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quadrilateral
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a polygon with 4 sides
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pentagon
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a polygon with 5 sides
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hexagon
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a polygon with 6 sides
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octagon
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a polygon with 8 sides
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polygon
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a polygon in which all
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right triangle
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a triangle with a right
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triangle
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a triangle with ALL
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triangle
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a triangle with an
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triangle
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a triangle with 3
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triangle
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a triangle with at
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triangle
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a triangle with 3
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angles
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angles that have the
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angles
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pair of opposite
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angles
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two angles that share
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angles
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two angles whose
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angles
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two angles whose
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line
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lines that cross at one
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line
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lines in the same
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line
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lines that intersect
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line
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lines that are not in
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point
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an exact location
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line
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a straight path that
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plane
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a flat surface that
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line segment
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made of two
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ray
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has one endpoint
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angle
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formed by two line
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vertex
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the point of an angle
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protractor
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a device for
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right angle
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an angle that
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acute angle
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an angle that
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obtuse angle
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an angle that
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straight angle
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an angle that
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