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a solid, three-dimensional figure with straight, parallel sides and a circular cross-section.
a statistical average; the sum of all the values divided by the number of values.
a line segment joining two points on the circumference of the circle. A chord also cuts the...
three values used to divide a set of data into four groups of equal size; the second quartile is...
a quadratic expression or equation using one or more of the symbols <, >, ≤, or ≥.
in set theory, an intersection refers to all the elements that overlap between two or more sets...