How can we help?

You can also find more resources in our Help Center.

The sine rule: finding a side

The sine rule: finding an angle

The cosine rule: finding a side

The cosine rule: finding an angle

a/SinA = b/SinB = c/SinC

SinA/a = SinB/b = SinC/c

a² = b² + c² − 2bc cosA

CosA = b² + c² − a²/2bc

The sine rule: finding a side

a/SinA = b/SinB = c/SinC

The sine rule: finding an angle

SinA/a = SinB/b = SinC/c

interger

whole number

natural numbers

counting numbers

positive and negative numbers that are whole. Includes zero

All positive, non-decimal, non-fractional integers

The set of numbers 1, 2, 3, 4, ... Also called counting numbe…

The numbers used to count; the members of the set {1,2,3,4,5,…

interger

positive and negative numbers that are whole. Includes zero

whole number

All positive, non-decimal, non-fractional integers

Angle

Degrees

Vertex

Acute Angle

• Two rays with a common endpoint. ... • The rays and the verte…

The common unit of measure for angles.

• The common endpoint of the rays forming the angle.

• An angle with a measure less than 90 degrees.

Angle

• Two rays with a common endpoint. ... • The rays and the verte…

Degrees

The common unit of measure for angles.

Base

Center

Chord

Circle

Any side of a parallelogram

The given point from which all points on a circle are the sam…

A segment with endpoints on a circle

The set of all points in a plane that are the same distance

Base

Any side of a parallelogram

Center

The given point from which all points on a circle are the sam…

amplitude

angle of depression

angle of elevation

angular speed

The height from the mean, or rest, value of the function to i…

The angle below horizontal that an observer must look to see…

The angle above horizontal that an observer must look to see…

Angular speed is the rate at which an object changes its angl…

amplitude

The height from the mean, or rest, value of the function to i…

angle of depression

The angle below horizontal that an observer must look to see…

Power

Base

Exponent

Product of Powers Property

a product of repeated factors

a common factor of a power

indicates the number of times the base is used as a factor

the multiply powers with the same base, add their exponents

Power

a product of repeated factors

Base

a common factor of a power

Perfect Square

Real Numbers

Whole Numbers

Natural Numbers

The square root of an integer

consists of all whole numbers, integers, rational numbers and…

0,1,2,3,4,5......

Every number except 0

Perfect Square

The square root of an integer

Real Numbers

consists of all whole numbers, integers, rational numbers and…

literal equation

congruent figures

corresponding angles

corresponding sides

an equation that has two or more variables

figures that have the same size and the same shape

matching angles of two congruent figures

matching sides of two congruent figures

literal equation

an equation that has two or more variables

congruent figures

figures that have the same size and the same shape

rate

unit rate

complex fraction

Numerator

A rate that compares two quantities with different kinds of u…

A rate that has been simplified so that it has a denominator…

Fractions with a numerator, denominator, or both that are als…

The number in a fraction that is written above the division l…

rate

A rate that compares two quantities with different kinds of u…

unit rate

A rate that has been simplified so that it has a denominator…

Commutative Property of Addition

Associative Property of Addition

Identity Property (of Addition)

Additive Inverse Property

3 + 2 = 2 + 3

2 + (3 + 4) = (2 + 3) + 4

2 + 0 = 2

2 + (-2) = 0

Commutative Property of Addition

3 + 2 = 2 + 3

Associative Property of Addition

2 + (3 + 4) = (2 + 3) + 4

Supplementary Angles

Vertical Angles

Adjacent Angles

Similar Figures

Two angles whose measures have a sum of 180 degrees

The angles opposite each other when two lines intersect. Thes…

Tow angle that share a common side and have the same vertex.

Figures that have the same shape, but no necessarily the same…

Supplementary Angles

Two angles whose measures have a sum of 180 degrees

Vertical Angles

The angles opposite each other when two lines intersect. Thes…

Coefficient

Compound inequality

Defining a variable

Equation

The number factor of a term that contains a variable.

Two inequalities combined by the word "and" or "or"

Choosing a variable and a quantity for the variable to repres…

A mathematical sentence stating that two quantities are equal.

Coefficient

The number factor of a term that contains a variable.

Compound inequality

Two inequalities combined by the word "and" or "or"

Point

Line

Collinear

Noncollinear

The simplest figure in geometry, pictured by a dot.

A straight line extending in both directions without end.

Two or more points that lie on the same line.

Points not on the same line.

Point

The simplest figure in geometry, pictured by a dot.

Line

A straight line extending in both directions without end.

Mathematical Induction

relation

function

mapping

a method to prove general relationships involving the natural…

any set of ordered pairs

a relation such that every element at the domain there is one…

pictorial method of showing a function

Mathematical Induction

a method to prove general relationships involving the natural…

relation

any set of ordered pairs

Opposite

Adjacent

Hypotenuse

Sine

The opposite side is the side that does not touch the angle.

The adjacent side is the side that is not the hypotenuse but…

The hypotenuse side is the side that is the longest you will…

Divide opposite by hypotenuse. AKA-Sin

Opposite

The opposite side is the side that does not touch the angle.

Adjacent

The adjacent side is the side that is not the hypotenuse but…

profit

securites

Securitles and Exchange Commission

share

money that is made or gained as a result of an invesment

stocks and bonds

a government agency that was established in 1934

one portion of ownership in a corporation

profit

money that is made or gained as a result of an invesment

securites

stocks and bonds

Linear equations

Distance formula

Slope of a line

Slope intercept form

an equation between two variables that gives a straight line…

Used to determine the distance between 2 points

The slope of a line is a number that measures its "steepness"

Y=mx+b

Linear equations

an equation between two variables that gives a straight line…

Distance formula

Used to determine the distance between 2 points

what are the reciprocal identities?

what is the acronym for finding the po…

what is the domain of sine and cosine?

what is the domain of tangent, cosecan…

sinθ = 1/cscθ... etc... could also be written as (sinθ)^-1

All (all trig functions are positive in quadrant I) Students…

all reals

not all reals

what are the reciprocal identities?

sinθ = 1/cscθ... etc... could also be written as (sinθ)^-1

what is the acronym for finding the po…

All (all trig functions are positive in quadrant I) Students…

Closure Property

Multiplicative Identity

Multiplicative Inverse

Commutative Property of Multiplication

When you perform an operation from a set of numbers, the resu…

x(1) = x... Multiplying by 1 does not change a number's value.

2(1/2) = 1... Multiplying any number by its reciprocal equals 1.

4(5) = 5(4)... Changing the order of factors does not affect the…

Closure Property

When you perform an operation from a set of numbers, the resu…

Multiplicative Identity

x(1) = x... Multiplying by 1 does not change a number's value.

Interest

Discounted loan

Discount

Interest

Principle x rate x time

A lender collects the interest from the amount of the loan at…

The interest that us deducted from the loan

The amount of money that we get paid for lending or investing…

Interest

Principle x rate x time

Discounted loan

A lender collects the interest from the amount of the loan at…

Circle General Equation

Circle Standard Equation

Vertical Parabola Standard Equation

Horizontal Parabola Standard Equation

Ax² + Bxy + Cy² + Dx + F = 0

(x-h)² + (y-k)² = r²

(x-h)² = 4p (y-k)

(y-k)² = 4p(x-h)

Circle General Equation

Ax² + Bxy + Cy² + Dx + F = 0

Circle Standard Equation

(x-h)² + (y-k)² = r²

relation

function

domain

range

a set of ordered pairs

A relation in which each element of the domain is paired with…

the set of all abscissas of the ordered pairs of relations

the difference of the greatest and least values in a set of d…

relation

a set of ordered pairs

function

A relation in which each element of the domain is paired with…