math terms
math
Terms
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- absolute value
- a numerical value regardless of its sign
- expression
- the part of a number sentence that combines numbers and operations, but doesn't have an equal sign.
- diameter
- the length of a straight line passing through the center of a circle and connecting two points on the circumference
- central angle
- An angle with a vertex at the center of a circle and whose sides are radii of the circle
- circle graph
- A graph of data where the entire circle represents the whole or 100%
- lcm Least Common Multiple
- the smallest multiple that is exactly divisible by every member of a set of numbers
- circumference
- the size of something as given by the distance around it
- chord
- a straight line connecting two points on a curve
- median
- The middle number in a set of numbers that are listed in order
- bar graph
- Uses rectangular bars to represent data. Bars do not touch.
- equation
- the act of regarding as equal
- mean
- an average of n numbers computed by adding some function of the numbers and dividing by some function of n
- area
- the number of square units needed to cover a space