Ratios and Rates
11/4, 11 to 4, 11:4
What is a ratio
An equation that states that two ratios are equal
What is a proportion
These shapes are made of four segments that intersect only at their end points
What is a quadrilateral
Two figures that have the same shape and the same size
What is congruent
This is a two-dimensional drawing that is similar to the object it represents
What is a scale drawing
Two ratios that have the same value
What are Equivalent Ratios
Solve for X; 2/5 equals x/25
What is 10
12/30 and 18/45 are an example of ___
What are proportions
Given <LMN ~ <PQR, ___ this side corresponds with <PQ
What is <LM
A three-dimensional model that is similar to the object that is represents
What is a scale model
Using division to compare two quantities.
What is a ratio
What does X equal given this equation; 5/6 equals x/18.
What is 3
True or False? A cross product of two ratios is the product of the numerator of one ratio and the denominator of the other ratio
What is true
Two figures that have the same shape but not necessarily the same size
What are similar figures
The relationship of the drawing/model's dimensions to the actual dimension. Ex- 1 in : 5 ft.
What is a scale
This is 66/12 as a unit rate
What is 5.5/1
The first step in solving a proportion
What is comparing denominators
These segments have equal lengths
What are congruent segments
Sides or angles that have the same relative position
What are corresponding parts
The order that a scale is usually written as
What is scale measure : actual measure
The formula for distance
What is distance=rate x time
"Write original proportion, multiply each side to isolate variable, simplify, divide" are all steps of solving a proportion using ___
What is algebra
These angles have equal measures
What are congruent angles
Given <LMN ~ <PQR, <L and <P are this algebra term
What are corresponding angles
If the scale is 3 in : 7 feet, this number shows how many inches 84 feet would equal
What is 36 inches