# using figures and diagrams   298 videos

• #### Using the Pythagorean Theorem to find a Missing Leg

##### TrigonometryPythagorean Theorem

How to use the Pythagorean Theorem to find a missing leg, given the length of the hypotenuse and a leg.

Pythagorean theorem leg hypotenuse right triangle
• #### SAT Essay, Part II

##### SATSAT Writing
Sample student essays supporting examples language use
• #### SAT Math Tips

##### SATSAT Math
strategies calculator use formulas symbols reading carefully
• #### Sentence Completion, Part I

sentence completions problems using context clues vocabulary
• #### Synthesizer: Voting Rights Time line

##### AP US GovernmentAP US Government Review
Using a graphic organizer to review voting rights
• #### Synthesizer: Supreme Court Cases

##### AP US GovernmentAP US Government Review
Using a graphic organizer to review Supreme Court Cases
• #### How Do I Study for AP U.S. History?

##### College counselingHow to get better grades

A video that shows you how to study for AP US History. A college admissions counselor explains the different strategies you can use to be successful in your AP US History class.

college application applying to college college counseling high school counseling AP US History
• #### Multiplying Polynomials using Area Models

##### AlgebraPolynomials

How to relate area of rectangles to multiplying polynomials.

area binomial trinomial distributing
• #### Graphing Radical Equations using a Table

How to find the domain and graph radical equations.

• #### Graphing Radical Equations using Shifts

How to graph radical functions without making a table of values.

shift dilation
• #### Graphing Lines using a Table of Values

##### AlgebraLinear Equations and Their Graphs

How to graph a line by making a table of values.

table of values substitution
• #### Optimization Using the Closed Interval Method

##### CalculusApplications of the Derivative

How to evaluate the limit of a function at points where it is not continuous.

• #### Optimization Using the First Derivative Test

##### CalculusApplications of the Derivative

How to evaluate the limit of a function as x goes to infinity (or minus infinity), and how to determine the horizontal asymptote of its graph.

• #### Optimization Using the Second Derivative Test

##### CalculusApplications of the Derivative

How to compute the average velocity of an object moving in one dimension from a graph of its position vs. time.

• #### Polygons

##### GeometryGeometry Building Blocks

How to define a polygon, how to distinguish between concave and convex polygons, how to name polygons.

polygon closed figure side segment vertex convex concave diagonal
• #### Reflectional Symmetry

##### GeometryTransformations

How to identify and describe reflectional symmetry.

symmetry figure maps isometry mirror image square equilateral triangle
• #### Multiplying Larger Degree Polynomials using Distributing

##### AlgebraPolynomials

How to multiply higher degree polynomials.

binomial trinomial distributing