5 Written questions
4 Multiple choice questions
- a transformation that enlarges or reduces a figure.
- A comparison of two quantities by division.
- The ratio used to enlarge or reduce similar figures.
- A fraction whose numerator and denominator represent the same quantity but use different units.
4 True/False questions
enlargement → An increase in size of all dimensions in the same proportions.
rate → A comparison of two quantities by division.
unit price → A ratio that compares two quantities measured in different units.
scale model → A proportional model of a three-dimensional object.