Math Crossword

3. An angle whose measure is greater than 0 degrees and less than 90 degrees.
7. For data ordered smallest to largest the median, lower quartile and upper quartile are found and displayed in a box along a number line. Whiskers are added to the right and left and extended to the least and greatest values of the data.
9. data ordered smallest to largest the median, lower quartile and upper quartile are found and displayed in a box along a number line. Whiskers are added to the right and left and extended to the least and greatest values of the data
10. Two angles are complementary if the sum of their measures totals 90º.
11. A mathematical model based on the area of a rectangle, used to represent multiplication or to represent fractional parts of a whole.
12. A three-dimensional figure with a circular base joined to a point called the apex.
13. See: Mean.
14. A fixed value.
17. The absolute value of a number is its distance from zero.
19. is the length of any great circle, the intersection of the sphere with any plane passing through its center
21. See: Pie graph.

1. is the total space taken up by a flat (2-D) surface or shape of an object.
2. An angle is formed when two rays share a common vertex.
4. A factor that two or more integers have in common. Also see: Greatest Common Factor.
5. same shape and same size
6. A point in the interior of the circle that is equidistant from all points of the circle.
8. A triangle in which all three angles are acute angles.
11. A number line in a plane. Plural form is axes. Also see: Coordinate Plane.
15. A graph in which rectangular bars, either vertical or horizontal, are used to display data.
16. In the product of a constant and a variable the constant is the numerical coefficient of the variable and is frequently referred to simply as the coefficient.
18. The distance around a circle. Its length is the product of the diameter of the circle and pi.
20. A plane that consists of a horizontal and vertical number line, intersecting at right angles at their origins. The number lines, called axes, divide the plane into four quadrants. The quadrants are numbered I, II, III, and IV beginning in the upper right quadrant and moving counterclockwise.