1	Ratios		_____	a comparison of two quantities using division
2	Equivalent Ratios		_____	ratios that name the same comparison. You can find an equivalent ratio by multiplying or dividing both terms of a ratio by the same number.
3	Rate		_____	compares two quantities that have different units of measure.
4	Unit rate		_____	an equation that shows two equivalent ratios.
5	Proportion		_____	when comparing one unit
6	Corresponding Sides		_____	Matching sides of two or more polygons
7	Corresponding Angles		_____	is a ratio of a number to 100-means "per hundred"
8	Similar Figures		_____	Matching angles
9	Percent		_____	same shape but NOT necessarily the same size.