Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
18 Cards in this Set
- Front
- Back
|
congruent
|
have the same measure
|
|
|
corresponding parts
|
angles that have the same position on two different parallel lines out by a transversal
|
|
|
cross products
|
the products of the terms on the diagonals when two ratios are compared. if the cross products are equal, its a proportion
|
|
|
dilation
|
a transformation that results from the redutcion or enlargement of an image
|
|
|
indirect measurement
|
a technique using proportions too find a measurement
|
|
|
polygon
|
a simple closed figure in a plane formed by three or more line segments
|
|
|
proportion
|
a statement of equality of two ratios
|
|
|
rate
|
a ratio of two measurements having different units
|
|
|
rate of change
|
a rate that describes how one quanity changes in relation to another
|
|
|
ratio
|
a comparison of two numbers by divison. can be written in three ways
|
|
|
rise
|
the vertical change between two points on a line
|
|
|
run
|
the horizontal change between two points on a line
|
|
|
scale
|
the ratio of a given length on a drawing or model to its corresponding length in reality
|
|
|
scale factor
|
the ratio of the lengths of corresponding angles of two similar polygons
|
|
|
scale model
|
a replica of an original object that is too large or too small to be built at actual size
|
|
|
similar
|
plygons that have the same shape
|
|
|
slope
|
the rate of change between any two points of a line
|
|
|
unit rate
|
a rate whose denominator is one
|
