| perimeter | | increase in the size of all dimensions in the same proportions |
| hypotenuse | | set of three positive whole numbers a, b, c that are the lengths of the sides of a right triangle |
| area | | two angles whose measures add to 90 degrees |
| irrational | | figure resulting from a transformation |
| supplementary | | number of cubic units needed to fill a given space |
| scaling | | vertical line on a coordinate plane |
| cube | | two angles whose measures add to 180 degrees |
| area | | One of the two equal factors of a number |
| volume | | decrease in the size of all dimensions |
| y-axis | | number of square units needed to cover a given surface |
| complementary | | plane or grid formed by the intersection of a horizontal axis and vertical axis |
| enlargement | | become smaller |
| coordinate plane | | pattern, plan, or representation of the structure of workings of object or concept |
| right triangle | | original image prior to a transformation |
| ratio | | changes in the size or position of a figure |
| image | | comparison of two quantities by division |
| square root | | degree of symmetry and resemblance between two or more objects |
| scale factor | | in right triangle, side opposite the right angle |
| similarity | | number that cannot be expressed as a ratio of two numbers or as a terminating or repeating decimal |
| corresponding parts | | triangle containing a right angle |
| three-dimensional | | horizontal line on a coordinate plane |
| stretch | | examples are cylinder, cone, prism, pyramid |
| shrink | | rectangular prism with six congruent faces |
| square | | extend beyond normal boundaries |
| pythagorean triples | | number of square units needed to cover a given surface |
| transformations | | distance around a polygon |
| quadrant | | matching parts of two or more polygons |
| model | | rectangle with four congruent sides |
| geometric probability | | equation that states that two ratios are equivalent |
| proportion | | probability of an event using number lines, coordinate planes and formulas for geometric figures |
| x-axis | | ratio used to enlarge or reduce similar figures |
| pre-image | | in a right triangle, sides that include the right angle |
| leg | | the x and y-axes divide the coordinate plane into 4 regions |
| reduction | | transformation that enlarges or diminishes an object |
