numbers that appear the most
mode
# that is in the middle
meadian
the sum of the numbers in a set of data
mean
2 quanities are not equal
inequality
the rules that tell which operation to perform first
order of operation
the distance around a figure
perimiter
any angle that measures greater than 90 degrees but less than 180 degrees
obtuse angle
an angle with a measure greater than 0 degrees but less than 90 degrees
acute angle
the number of square units needed to cover the surface of a closed figure
area
quotient
division