13 Videos for "shortcuts"

Similarity Shortcuts  Concept
Math › Geometry › Similarity
How to determine if two triangles are similar using a shortcut. 
Similarity Shortcuts  Problem 1
Math › Geometry › Similarity
How to find a missing side of a triangle using the AA similarity shortcut. 
Why SSA and AAA Don't Work as Congruence Shortcuts  Concept
Math › Geometry › Triangles
How to determine which congruence shortcuts do not work and why. 
Similarity Shortcuts  Problem 2
Math › Geometry › Similarity
How to find a missing side of a triangle using the SAS similarity shortcut. 
Similarity Shortcuts  Problem 3
Math › Geometry › Similarity
How to determine if two triangles are similar using a shortcut. 
Difference of Perfect Squares  Problem 7
Math › Algebra › Factoring
Identifying binomials that are a difference of perfect squares and using shortcuts to factor them. 
HL  Concept
Math › Geometry › Triangles
How to use the hypotenuse leg shortcut to determine the congruence of right triangles. 
HL  Problem 3
Math › Geometry › Triangles
How to solve for a variable to make two right triangles congruent using the HL shortcut. 
SSS and SAS  Concept
Math › Geometry › Triangles
How to use the SAS and SSS shortcuts to determine the congruence of two triangles. 
ASA and AAS  Concept
Math › Geometry › Triangles
How to use the ASA and AAS shortcuts to determine the congruence of two triangles. 
Multiplying Complicated Polynomials  Concept
Math › Algebra 2 › Polynomials
How to multiply ?ugly? polynomials by looking for patterns. 
Multiplying Complicated Polynomials  Problem 1
Math › Algebra 2 › Polynomials
How to multiply ?ugly? polynomials by looking for patterns. 
Central Angles and Intercepted Arcs  Concept
Math › Geometry › Circles
How to define a central angle and find the measure of its intercepted arc; how to describe the intercepted arcs of congruent chords.