click below
click below
Normal Size Small Size show me how
Mrs math lesson 1
| Question | Answer |
|---|---|
| scale | a ratio that tells the relationship between a length in a drawing, map, or model and the actual length |
| scale drawing | a drawing in which the measurements correspond to the measurements of the actual object by the same scale |
| scale factor | a factor that relates the corresponding side lengths of a figure and a scale drawing (or scale copy) of the figure |
| area | the amount of space inside a closed two-dimensional figure; measured in square units such as square centimeters |
| dimension | length in one direction; a figure may have one, two, or three |
| unit rate | the numerical part of a rate |
| actual | real or existing, not a model or copy |
| justify | to explain why something is correct or incorrect by giving logical reasons |