| A | B |
|---|
| Area of a Circle | Computed by squaring the radius and multiplying that product by pi. |
| Area of a Parallelogram | Computed by multiplying the measure of its base by the measure of its height |
| Area of a Rectangle | Computed by multiplying the lengths of two adjacent sides |
| Area of a Trapezoid | Computed by taking the average of the measures of the two bases and multiplying this average by the height |
| Area of a Triangle | Computed by multiplying the measure of its base by the measure of its height and dividing that product by 2 |
| Congruent Polygons | Similar polygons for which the ratio of the corresponding sides is 1:1. |
| Cylinder | Represented on a flat surface as a net that contains two circles (bases for the cylinder) and one rectangular region whose length is the circumference of the circular base and whose width is the height of the cylinder |
| Decagon | A polygon with ten sides. |
| Heptagon | A polygon with seven sides |
| Hexagon | A polygon with six sides |
| Nonagon | A polygon with nine sides |
| Octagon | A polygon with eight sides |
| Parallelogram | A quadrilateral whose opposite sides are parallel and congruent |
| Pentagon | A polygon with five sides |
| Perimeter | The distance around a figure |
| Polygon | A simple, closed plane figure with sides that are line segments |
| Rectangle | A parallelogram with four right angles |
| Rectangular Prism | Represented on a flat surface as a net that contains six rectangles |
| Rhombus | A parallelogram with four congruent sides |
| Square | A rectangle with four congruent sides or a rhombus with four right angles |
| Trapezoid | A quadrilateral with exactly one pair of parallel sides |
| Volume of a Cylinder | Computed by multiplying the area of the base by the height of the cylinder |
| Volume of a Rectangular Prism | Computed by multiplying the area of the base by the height of the prism |
