It is called an ogive.
I've occasionally seen "cumulative frequency" shortened to the word "cume".
cumulative frequency graph
A cumulative frequency curve is a graph that shows the cumulative frequency of a data set. This type of graph can present data, such as medians and quartiles. Another name for this curve is an Ogive.
Regular polygon Equilateral polygon Polygon with rotational symmetry
Quadrilateral is the another name for a polygon with exactly four sides.
hi my name is Emma
Polygon or trapezium
polygon or stop sign
polygon, sometimes a parallelogram
A 4 sided polygon
A 3 sided polygon
A pentagon is a 5 sided polygon
Nonagon or Enneagon
Est'as en forma A polygon
The tone or frequency...?
a three sided, 2d, closed polygon