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21 Cards in this Set
 Front
 Back
A coefficient is...

Numerical constant in an algebraic expression


A monomial is...

Algebraic expression with one term, i.e. 3xy


A binomial is...

Algebraic expression with two terms, i.e. 4a + 3d


A trinomial is...

Algebraic expression with three terms, i.e. x + 2y + z


A polynomial is...

General name for algebraic expresssions with more than one term


Distributive Law of Algebraic Expressions

FOIL
First, Outer, Inner, Last 

a^2  b^2 =

(ab)(a+b)


(x+3)^2 =

x^2 + 6x + 9


What reverses the direction of an inequality?

Multiplying or dividing by a negative number


3x > 2 =

3x < 2


An acute angle is...

Has less than 90 degrees


A right angle is...

A 90 degree angle


An obtuse angle is...

More than 90 degrees but less than 180 degrees


A straight angle is...

A 180 degree angle/line


The sum of the measures around a point is...

360 degrees


Angles that add up to 180 degrees are...

Supplementary


Angles that add up to 90 degrees are...

Complementary


b /a
/ c/d f/ e / g h 
If the two lines are parallel...
a=c=e=g b=d=f=h 

Area of a triangle =

1/2bxh


Sum of the interior angles of a triangle are...

180 degrees


The altitude of a triangle is...

The same at height
