Math Flashcards
answer!!!!!
simply two or more ratios which are equated with eachother
Proportion
What do you call the outer terms of proportions
Extremes
What do you call the inner terms of a proportion
Means
proportions also have a number of properties, they can be collectively called as
Fundamental Theorems of proportionality
States that the product of the means is equal to the product of the extremes
Cross products property
the switching of the means and the extremes
Alternation property
the switching of numerator and denominator
Inverse property
if two sides of one triangle are proportional to the corresponding two sides of another triangle
SAS Similarity Theorem
This is when we add the denominators to the numerators and we still get the same proportion
Addition property
If two sides of one triangle are proportional to the corresponding two sides
SSS similarity theorem
if two angles of one triangle are congruent
AA Similarity Theorem
A segment bisects an angle of a triangle
Triangle Angle Bisector Theorem
If a line parallel to one side
triangle proportionality theorem
the altitude is drawn to the hypotenuse
Right triangle similarity theorem
formula when finding the hypotenuse (pythagorean theorem)
c = √(a² + b²)
