| A | B |
|---|
| scientific notation | a method of writing a number as a product of a decimal and a power of 10 |
| function | a rule for usingone number (input) to calculate another number (output) |
| line of symmetry | a line that divides a figure into two havles that are mirror images of one another |
| absolute value | the distance from the graphof anumber to the point zero on a number line |
| signed numbers | Numbers that either positive or negative |
| diagonal | line segment ,other than a side,that connects the vertices of a polygon |
| parallelogram | a quaddrilateral that has two pairs of parallel lines |
| rhombus | a parallelogram with all four sides of equal length |
| trapezoid | a quaddrilateral with one pair of parallel sides |
| trapezium | a quaddrilateral with no parallel lines |
| acute triangle | A triangle whose largest angle is between 0 degrees and 90 degrees |
| equilateral triangle | A triangle in which all sides are equal |
| isosceles triangle | A triangle with at least two sides of equal length |
| obtuse triangle | A triangle whose largest angle is between 90 degrees and 180 degrees |
| right triangle | A triangle whose largest angle measures 90 degrees |
| scalene triangle | A triangle with three sides of different lengths |
| symbols of inclusion | Signs that are used to set apart portions of an expression so they may be evaluated |
| constant | a number whose value does not change |
| pi | numbers of diametes equal to the circumference of a circle |
| circumference | distanc around a circle |
| edge | a line segment formed when tow faces of apolyhedron intersect |
| face | face surface of a geometric solid |
| geometric solid | Three-dimensional geometric figures |
| polyhedron | A geometric solid whose faces are polygons |
| prism | A polyhedron with two congruent parallel bases |
| surface area | The total area of the surface of a geometric solid |
| vertex | A point on an angle, polygon, or polyhedron where two or more lines, rays, or segments meet |
| volume | the amount od space a solid shape occupies |
| coefficient | the number multiples the variable in an algebraic term |
