5 Written questions
4 Multiple choice questions
- A fraction whose numerator and denominator represent the same quantity but use different units.
- A proportional model of a three-dimensional object.
- A comparison of two quantities by division.
- A ratio that compares two quantities measured in different units.
4 True/False questions
similar figures → An increase in size of all dimensions in the same proportions.
dilation → a transformation that enlarges or reduces a figure.
scale factor → A proportional model of a three-dimensional object.
cross product → The product of numbers diagonal from each other in a comparison of two ratios.