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Week 32 Vocab
Vocabulary
Term | Definition |
---|---|
length | the distance from one end of an object to the other |
perimeter | add up all of the sides |
polygon | a closed figure made of line segments |
pentagon | a polygon with five sides and five angles |
width | the measure of distance across something from one side to the other |
area | L x W number of squares units needed to cover a surface |
compare | to determine whether two or more numbers or quantities are greater than, less than, or equal to one another |
greater than | > the symbol used to compare 2 numbers when the larger number is on the left 21> 13 |
less than | < the symbol used to compare two numbers hen the smaller number is on the left 14<29 |
symbol | a printed mark used to represent an operation |
equal | the same |
frequency table | a table listing each value in a data set followed by the number of times it appears |
pictograph | a graph that uses pictures or symbols to represent collected data |
dot plot | a graph that shows data on a number line using dots |
data | a collection of facts gathered by observing, questioning, or measuring; usually displayed on a chart or graph |