Duplicate of Alg 1 Chapter 1 Vocab

A 3-dimensional model that uses a scale to represent an object as small/big than the actual.  

In the picture the two numbers multiplied together result in what? 

Two figures are similar if they have the same shape but not necessarily the same size.

A mathematical statement that two expressions are equivalent. 

The multiplier used on each dimension to change one figure into a similar figure. 

The ratio of two equal quantities, each measured in different units. 

A ratio that compares two quantities measured in different units. 

A comparison of two quantities by division. 

A drawing that uses a scale to represent an object as smaller or larger than the actual object.

A process that uses rates to convert measurements from one unit to another. 

The amount by which a measurement is permitted to vary from a specified value. 

An equation that contains two or more variables. 

Sides in the same relative position in polygons with an equal number of sides. 

An equation that is true for all values of the variables. 

A rate in which the second quantity in the comparison is one unit. 

The closeness of a given measurement or value to the actual measurement or value.

A method of measurement that uses formulas, similar figures, and/or proportions. 

A symbol used to represent a quantity that can change. 

To find the value of an algebraic expression.

A value that does not change. 

A value or values that make the equation true. 

This expression may contain only constants and/or operations. 

A statement that two ratios are equal. 

Angles in the same relative position in polygons with an equal number of angles. 

A literal equation that states a rule for a relationship among quantities. 

This expression contains variables, constants, and/or operations. 

The ratio between two corresponding measurements. 

The level of detail of a measurement, determined by the unit of measure.