6th grade math exam review
distance from the origin
average; add up all data and divide by the number of data
the MIDDLE number when data is ordered from least to greatest
data that occurs MOST often
the difference between the highest and lowest scores of the data
a way to present data with tally marks
stem and leaf plot
a way to present data with stem as higher digit place value and leaves as lower digit place value
a way to present data using percentages
the distance around any closed figure
The number of square units required to cover a surface; measurement of space inside a closed figure
distance around a circle
figure composed of two or more shapes combined
center of circle
point in the center of circle
A straight line passing from side to side through the center of a circle.
A straight line from the center to the circumference of a circle or sphere.
half of a circle
A triangle with three acute angles.
A figure formed by two rays with a common endpoint
two angles whose sum is 90 degrees
Having the same measure
all sides the same measure
all angles have the same measure
lines that never intersect
A quadrilateral with opposite sides parallel and congruent and opposite angles are congruent
lines that intersect at 90 degree angle
A closed plane figure made up of line segments
A four-sided polygon.
A transformation that "flips" a figure over a mirror or reflection line.
a polygon that is both equilateral and equiangular; all sides and angles congruent
a triangle with one right angle
rotate figure around a point
figures that are proportional, but not necessarily the same size
Two angles whose sum is 180 degrees
slide a figure to a new place
the common endpoint of an angle
A number multiplied by a variable.
symbol that shows two expression equal each other
a math problem with an equal sign
operations that undo each other
value of the variable that makes an equation true; the answer
to replace a variable with a value that results in a true sentence; process to find the solution
formed by two lines that intersect at a 90 degree angle forming 4 quadrants
A pair of numbers that can be used to locate a point on a coordinate plane
an angle that measures 90 degrees